Leslie, Lesley, Leslee
Ashlee, Ashley, Ashleigh
Allison, Allyson, Alison, Alyson
Karen, Carin, Kayren, Karyn
Francesca, Franchesca (shutter)
Salomon, Solomon
Kathryn, Katherine, Catherine
May, Mae
Lina, Lena
Michelle, Michele (one l usually a man, but not necessarily)
My last name is spelled a few different ways. Two of the spellings are very common in America. My mom still pronounces it the “other” way, and she used to write it that other way also, but now she usually gets it right.
Kerri and Carrie I pronounce differently, just like I pronounce Mary, merry, and marry all differently. As @Jeruba stated that depends mostly on what part of the country you live in. I have a friend Kerri, and she pronounces it care-ee, and I told her jokingly her name is ker-ee. She had no idea what I was talking about lol.