Names that can be shortened but have 2/more different names? Like Summerlyn- Summer/Lyn, Alexander- Alex/Zander
Sure thing! Here’s some names that I think could fit that. There are a lot of names with just multiple nicknames, so I kept this list to names that can be decomposed or almost decomposed into two nicknames.
Abigail (Abby, Gail)
Alexandra (Alex, Sandra / Zandra)
Andrew (Andy, Drew)
Annabelle / Annabeth (Anna, Belle / Beth)
Bethany (Beth, Annie)
Cassandra (Cass, Sandra)
Charlotte (Char, Lottie)
Christopher / Christina (Chris, Topher / Tina)
Diana (Di, Anna)
Dominic (Domi, Nick)
Elizabeth (Eliza, Beth)
Frederick (Fred, Eric)
Isabella / Isidora (Izzy, Bella / Dora)
Joanna (Jo, Anna)
Jeremy (Jerry, Remy)
Katrina (Kat, Trina)
Mabel (May, Bel)
Mackenzie (Mac, Kenzie)
Melissa (Mel, Lissa)
Natalia / Natasha (Nat, Talia / Tasha)
Patrick / Patricia (Pat, Rick / Trisha)
Sebastian (Seb, Bastian)
William (Will, Liam)
Since you didn’t say feminine, neutral or masculine, I listed everything I could find. Also, there are a lot of feminine names with a “Lyn” ending that could be separated like that, so those would work, too.
Feel free to send another ask if you would like more help or I misinterpreted your ask!