Kaia, Kailey, Kaitlin, Kali, Kamila, Kara, Karen, Karin, Karina, Karla, Karolina, Kassandra, Kate, Katerina, Katharina, Katherine, Kathryn, Katia, Katrina, Katya, Kay, Kaya, Kayla, Kayleigh, Kayley, Keisha, Kelly, Kelsey, Kendra, Kenzie, Kerensa, Kerry, Kerstin, Kestrel, Keziah, Kiara, Kiera, Kimberley, Kira, Kirstie, Kirsten, Kitty, Krista, Kristin, Kristina, Kylie, Kyra

Klara - better with a C