I'll provide a large name bank with a list of names for each family (many of these lists will be inspired by either generators, behindthename, nameberry, etc) Surnames are all taken from familyeducation's surname lists. Create a family for each street with any family dynamic you want. A relative can live with them, however many generations in each home, however many parents, adoption, fostering, etc.
1 Cottage Lane
LN: Adler, Bowen, Coslett, Halley, Khoury, Livingston, Pritchard, Wasem
Aida, Alba, Albie, Amal, Amelia, Andrew, Agnus, Aoife, Arla, Arwen, Ava, Bailey, Barnaby, Beau, Bethan, Billie, Blossom, Brogan, Brynn, Caio, Caoimhe, Carys, Cassandra, Cassian, Chester, Cian, Ciara, Cillian, Coby, Coco, Constance, Darcy, Dawud, Dion, Dolores, Dorothea, Eira, Elif, Eloise, Elspeth, Emil, Emrys, Erin, Ernest, Esme, Ewan, Fergus, Fern, Ffion, Finley, Fleur, Georgiana, Georgia, George, Gethan, Giulia, Griffin, Hadley, Hamish, Harriet, Harrison, Henrietta, Hermione, Honey, Hugh, Ida, Igor, Indigo, Inaya, Isabella, Isla, Ivan, Jago, Jensen, Jovan, Kenzie, Keziah, Khadija, Kit, Laith, Lavinia, Lilith, Leighton, Lowri, Luella, Macsen, Martina, Mia, Milo, Montague, Niall, Noah, Ocean, Olivia, Oliver, Oona, Orlaith, Orson, Ottilie, Owain, Owen, Percy, Persephone, Philippa, Primrose, Priya, Qasim, Rae, Rafferty, Ralph, Reginald, Roisin, Roscoe, Romilly, Roxanne, Ruairi, Saffron, Saskia, Samuel, Seren, Shea, Sophia, Tabitha, Theodore, Verity, Vincent, Winifred, Zayan, Zaynab, Ziggy
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2 Cottage Lane
LN: Ackermann, Barnes, Dansby, Jardin, Lewitt, Mill, Sommerfeld, Ziegler
Aaron, Abiah, Afton, Alia, Alistair, Ambrose, Anais, Aurelia, Ayla, Banks, Barnaby, Beatrix, Boaz, Bonnie, Boone, Caius, Calix, Caspian, Clio, Cormac, Cosette, Daphne, Darwin, Dexter, Eames, Edith, Elias, Elowen, Emery, Enzo, Etta, Eugene, Evander, Fritz, Fletcher, Florence, Frida, Gaia, Gemma, Halston, Hawthorne, Herschel, Honor, Hugo, Huxley, Ibrahim, Idris, Imogen, Isidore, Jericho, Joanie, Jubilee, Kayla, Kareem, Laura, Lavender, Leander, Lila, Louisa, Lyra, Mabel, Mae, Mariam, Maxine, Mercer, Miles, Motke, Nancy, Nathaniel, Nikolai, Noble, Octavia, Odette, Opal, Ozias, Paloma, Phineas, Phoebe, Rainier, Ravid, Remus, Rex, Rosemary, Ruth, Salma, Samir, Shoshana, Shlomo, Silas, Soleil, Stanley, Sullivan, Sunday, Tamara, Thayer, Theodora, Torin, Truman, Vada, Wells, Yosef, Zachariah, Zariah, Zebedee, Ziva
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3 Cottage Lane
LN: Carpentier, Chand, Darcy, Fernandez, Jaggi, La Torre, Marsden, Norbert, Thatcher
Aiden, Alexander, Alison, Amber, Amelie, Antony, Ariana, Arjun, Arnav, Athena, Aubrey, Ava, Aylin, Benjamin, Boston, Braeden, Branden, Bria, Bruno, Carly, Carmen, Catherine, Cedric, Charles, Chase, Clara, Colby, Conrad, Cornelia, Cullen, Dallas, Danica, Dawson, Dayana, Deena, Deja, Denise, Donovan, Dylan, Eden, Eliana, Emilio, Enrique, Ethan, Evelyn, Frankie, Gage, Gina, Gloria, Gregory, Greyson, Hallie, Hannah, Harper, Hayden, Heath, Holden, Isaac, Jalen, Jamar, Jayvion, Jeffrey, Jesse, Jessica, Jimena, Josephine, Juliana, Kaliyah, Kiley, Krish, Kyle, Landon, Leah, Lena, Leo, Lillian, Lindsey, Lincoln, Lorelei, Lorenzo, Louis, Lucille, Madeleine, Makenna, Marcus, Malia, Marie, Marley, Matteo, Mekhi, Melanie, Natalie, Nicholas, Nigel, Noemi, Olive, Omar, Paityn, Patience, Pedro, Phoenix, Rashad, Regan, Renee, Riley, Rylan, Rodrigo, Rowan, Sarai, Seth, Sidney, Skye, Sofia, Soren, Tessa, Trey, Turner, Ulysses, Violet, William, Xiomara, Zoey, Zion
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4 Cottage Lane
LN: Balakrishnan, Chi, Dhillon, Gardella, Holbrook, Kane, Ming, Ottaviano, Shaw
Abel, Adelaide, Alejandro, Ali, Alvaro, Anit, Arlo, Arrow, Aurora, Axel, Badur, Barak, Benjamin, Briana, Brittyn, Bontu, Carina, Caterina, Celestine, Chester, Chloe, Clarice, Clemente, Crystal, Corwin, Dalitso, Darragh, Delilah, Diya, Elijah, Emeric, Emilia, Eugenie, Eva, Ezekiel, Fabian, Farrah, Fausto, Felicia, Genevieve, Geremia, Ghayth, Imaan, Ivy, Jack, Jacqueline, Jasper, Jeffrey, Jesse, Julian, Juliana, Keane, Keegan, Keith, Khayrat, Kibwe, Kumari, Kylie, Laurence, Linden, Lucia, Lucio, Luke, Magnus, Marceline, Marissa, Maura, Maya, Melissa, Michael, Natalie, Nikolas, Noa, Octavia, Olive, Orsino, Patrick, Prabhakar, Quinn, Rachel, Rasul, Roger, Roman, Rosamund, Roxanne, Russell, Sa'id, Samantha, Sima, Stephanie, Sumati, Sumeet, Susan, Sylvia, Tariku, Tau, Thalia, Theodore, Theresa, Trinity, Veronica, Victor, Virginia, Watson, Weldon, Yasmine, Yao, Zachary, Zayda, Zoey
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5 Cottage Lane
LN: Bajwa, Clayborne, Mahajan, Oak, Patil, Ramsey, Vyas, Wason
Aarav, Abraham, Adeline, Adrian, Aisha, Allen, Amelia, Amir, Anay, Annabel, Anvi, Aria, Arnold, Avery, Aziz, Bailey, Beau, Brenna, Brian, Briar, Bronson, Brooke, Cadence, Carolina, Carter, Cassius, Cayla, Charlotte, Charvi, Chirag, Chloe, Clarence, Clarke, Darlene, Darren, Derek, Dexter, Diana, Edgar, Elakshi, Emerson, Emma, Ernest, Fatima, Frederick, Graham, Gretchen, Hana, Hazel, Hudson, Hunter, Irene, Iris, Isabel, Jacob, Janelle, Janessa, Jared, Jasmine, Jayden, Jayesh, Jefferson, Jolie, Jordan, Josephine, Journey, Julie, Justice, Katherine, Kathleen, Kavya, Keira, Kelton, Kiaan, Lakshay, Lauren, Layla, Leslie, Lily, Lindsey, Logan, Lynn, Mackenzie, Mason, Matthew, Maximus, Megan, Myra, Mohammed, Morgan, Nadir, Nayeli, Olympia, Paige, Parker, Priya, Quincy, Raja, Raven, Rebekah, Rhea, Rohan, Rose, Sadie, Sahara, Sally, Samuel, Sana, Simon, Simone, Shane, Stanley, Tariq, Tatiana, Tanya, Tejas, Thomas, Trevor, Vance, Vivaan, Wesley, Weston, Winifred, Yashvi, Yvette, Zachary
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6 Cottage Lane
LN: Abrams, Bernstein, Callahan, Gardner, Kerwin, Newberry, Pinkman, Zavlavsky
Adam, Adler, Alia, Alma, Amalia, Amos, Anaya, Aoife, Ari, Ariella, Asa, Asher, August, Aviana, Bhavan, Benjamin, Boaz, Caia, Carys, Celia, Christopher, Clara, Conner, Cruz, Cyrus, Dahlia, Daniel, Dante, David, Declan, Devin, Dylan, Edison, Eli, Eliana, Elias, Elizabeth, Emmett, Esther, Ethan, Ever, Evie, Ezra, Felix, Farhan, Gabriella, Garrett, Goldie, Henry, Holden, Holly, Hope, Hiran, Inaaya, Ira, Jacob, Jane, Jasper, Jex, Jonah, Juniper, Kanav, Kelilah, Keziah, Kiara, Lachlan, Levi, Liberty, Liel, Luna, Lydia, Maeve, Malka, Maria, Marnie, Max, Maya, Micah, Michelle, Miles, Miriam, Molly, Mordecai, Morrisey, Moss, Nathan, Niamh, Nina, Noa, Noam, Oriana, Paz, Penelope, Rachel, Raia, Samar, Saoirse, Sarah, Shalom, Shanaya, Shannon, Shirley, Silas, Skyler, Solomon, Sophia, Tallulah, Theodore, Tobias, Vivienne, Walter, William, Wolf, Yael, Yosef, Zane, Zelda, Zev
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7 Cottage Lane
LN: Carlton, Garza, Halstead, Kassis, Maalouf, Nunez, Roth, Wescott
Abe, Adaline, Aden, Adria, Adrian, Aidan, Alessandra, Alex, Alice, Alina, Amil, Amira, Amberly, Amy, Anjali, Annika, Arnold, Audrey, Axel, Ayesha, Bea, Bentley, Blaise, Calista, Carmela, Carol, Caroline, Celestine, Celia, Claire, Clay, Cleo, Cole, Coral, Cornelia, Dane, Daniela, Daria, Darian, Davis, Dean, Diana, Diego, Dolores, Dustin, Edna, Eliza, Enzo, Esteban, Etta, Finn, Florian, Francoise, Franklin, Gabrielle, Geraldine, Gia, Gilbert, Glyndwr, Greyson, Hale, Hayley, Heaven, Ianthe, Isabel, Isolde, Jeb, Jin, Joanne, Jonas, Justine, Kaelyn, Kamil, Kassia, Kianna, Kory, Lacy, Lawson, Leah, Lennon, Liam, Liana, Luciana, Madelyn, Malik, Marcela, Maria, Maxine, May, Meg, Mika, Mila, Montserrat, Nadira, Nahla, Nevaeh, Nicolette, Nihal, Norah, Oisin, Otis, Paul, Reed, Rohan, Roland, Sam, Saskia, Scout, Sonja, Storm, Tamsin, Tanisha, Tate, Thorn, Ulrica, Xale, Xena, Ximena, York, Zelia, Zeno
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8 Cottage Lane
LN: Capriotti, Contreras, De Marzo, La Monte, Nichols, Rafael, Underwood, Weatherington
Addison, Adelaide, Alana, Anahi, Anamaria, Anemone, Arjun, Auburn, August, Barbara, Barrett, Beau, Bria, Briley, Brittney, Brooklyn, Cambria, Campbell, Carolina, Celestia, Cerys, Christopher, Chrysanthemum, Clinton, Clove, Coby, Corinne, Cullen, Cyndi, Dante, Darcy, Davina, Dempsey, Dmitri, Dylan, Edlyn, Electra, Elizabeth, Emilia, Ester, Ethan, Felipe, Ferdinand, Fia, Frances, Gemma, Gillian, Graham, Gwendolyn, Hallie, Harley, Harriet, Henrietta, Iesha, Isadora, Iona, Jacques, Jameson, Jayden, Jeanette, John, Joya, Kelis, Kenneth, Krystal, Landon, Lia, Lillian, Lucas, Luciana, Luna, Lupita, Mabel, Magdalene, Malcolm, Marcia, Marshall, Massimo, Matilda, Maya, McKinley, Megara, Michael, Michaela, Millie, Nathaniel, Nellie, Nicola, Oakley, Odette, Ofelia, Oliver, Patricia, Peregrine, Phoenix, Phyllis, Rene, Riordan, Rosemarie, Rue, Rupert, Ryder, Salem, Serenity, Seth, Shani, Shelton, Susannah, Tamika, Tanner, Tremaine, Tyler, Unice, Vanessa, Vivienne, Willow, Xena,
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9 Cottage Lane
LN: Asghar, Catucci, Demanche, Gatto, Lawson, Mercer, Pearson, Totah
Abanu, Abigail, Alessia, Anne, Artemis, Ash, Athena, Auburn, Aurora, Austin, Azul, Bear, Bernadette, Beryl, Bianca, Blake, Blue, Brandon, Brenda, Bronte, Caleb, Cassandra, Cassia, Catherine, Cecilia, Clementine, Coal, Cora, Coral, Cyan, Deacon, Dexter, Donnalee, Easton, Echo, Edward, Eleanor, Eleven, Elijah, Ellison, Emerald, Flannery, Flavia, Forest, Francesca, Francis, Genevieve, Gian, Greenleigh, Grey, Hannah, Hazel, Helen, Henley, Indigo, Ivo, Jacinta, Jade, James, Jane, Jason, Jett, Josephine, Josiah, Julia, Juliet, Karsyn, Kit, Kelly, Laelia, Lara, Lavender, Lorcan, Loretta, Lowell, Lucinda, Lyric, Mack, Madigan, Mae, Margaret, Mary, Massimo, Matthias, Mauve, Mazarin, Morado, Moss, Nicole, October, Olive, Patrizio, Penelope, Perry, Petra, Pia, Poet, Quill, Raven, Rebecca, Renata, Reverie, Rocco, Rose, Roux, Ruby, Rusty, Sabine, Saffron, Sage, Saint, Sandra, Scarlett, Sienna, Silver, Sonnet, Tarquin, Terry, Thelonious, Theodore, Thorin, True, Tulio, Urban, Victor, Vida, Viridian, Violet, Xanthe, Yetunda, Zaria
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10 Cottage Lane
LN: Colmenares, Dorsett, Fleming, Jan, Ko, Maroun, Ortiz, Ramon, Zogby
Aali, Aberash, Adam, Addison, Aïssa, Althea, Amanda, Angus, Annmarie, Arabella, Aurora, Bailey, Bernard, Brady, Brooke, Calvin, Cara, Carlin, Cecilia, Chausiku, Christopher, Clara, Colin, Colleen, Conner, Constance, David, Dominic, Drake, Duha, Edna, Eloise, Emmett, Eric, Erica, Esmeralda, Esther, Eugenia, Eva, Evangeline, Fable, Farrah, Fletcher, Gabriel, Gamal, George, Hannah, Harper, Harvey, Hua, Hunter, Ibrahim, Imamu, Isaac, Iqbal, Jacob, James, Jaouad, Jawad, Jennifer, Jerome, Joelle, Justin, Kai, Kamaria, Karim, Kate, Khalil, Kimberly, Kofi, Kojo, Lan, Layla, Leann, Lena, Leo, Lucy, Lynn, Logan, Lorraine, Mahala, Margaretta, Marcia, Marion, Mas'ud, Maude, Mennatullah, Mercy, Miles, Mirza, Muiris, Nadeem, Nafula, Norbert, Nova, Nuru, Nwanneka, Omolara, Oni, Opal, Oscar, Piaras, Poppy, Raquel, Reese, Regina, Remington, Richard, Rory, Sa'id, Sabrina, Shantel, Shahrizad, Sharon, Sheila, Simone, Suibne, Sunday, Sunshine, Sydney, Tahir, Tamika, Thomas, Thurayya, Tichaona, Guiying, Vanessa, Walid, Wanangwa, Xiulan, Yao, Yolanda, Zayn, Zulfaqar