The sequel to This-or-that CAF (common vs rare). Each pair of names is the most popular name in the US in 2020 beginning with that letter versus the rarest name in the top 1000 beginning with that letter. Have fun!
DH:
— William (#5): Wilhelm, Elliott, Thomas, Adam, Weston, Quilliam, Alexander
— Willie (#998): Robbie, Milton, Billy, Jackie, Willoughby, Rodney, Wells
DW:
— Sophia (#5): Diana, Sylvie, Vivian, Eleanor, Julia, Chloe, Samara
— Stormi (#951): Gigi, Starla, Rain, Halcyon, Cami, Kylie, Shelby
DD1:
— Isabella (#7): Isadora, Elizabeth, Olivia, Arabella, Catalina, Luna, Camilla
— Iyla (#910): Iris, Kayla, Aria, Lila, Ianthe, Daniela, Ida
DD2:
— Mia (#8): Moxie, Zoe, Claire, Mira, Amalia, June, Ava
— Mazikeen (#998): Jasmine, Kiana, Maisie, Zaina, Charm, Ziva, Lilith
DS1:
— James (#6): John, Silas, Peter, Elijah, Casey, Nathaniel, Jay
— Jeffery (#994): Russell, Joseph, Stefan, Randall, Georgie, Jason, Christopher
DS2:
— Benjamin (#7): Sebastian, Bennett, Theodore, Zachary, Kenji, Beckett, Isaac
— Bishop (#980): Deacon, Phillip, Buster, Miller, Barton, Fisher, Tripp
DD3:
— Harper (#10): Taylor, Hailey, Willow, Tatum, Piper, Violet, Riley
— Harleigh (#993): Kayleigh, Quinn, Marlowe, Hendrix, Laken, Jovie, Max
DS3:
— Henry (#9): Edwin, Harry, David, Lucas, Grant, Colby, Samuel
— Harris (#988): Ferris, Hank, Lincoln, Cyrus, Harrison, Ira, Hayes