Kaylla \ka(yl)-la\ as a girl's name is a variant of Kayla (Irish, Gaelic), and the meaning of Kaylla is "slim and fair".

The baby name Kaylla sounds like Kalla, Gaylla, Kaylha and Kaylea. Other similar baby names are Karlla, Bayla, Kyla, Calla, Kally, Kalli, Kala, Kallan, Kalle, Kamyla, Kamilla, Kamila, Camylla, Karla, Carlla, Karyll, Katla, Cayla, Kayley, Kaylee, Caylia, Dalla, Dayla, Gaylle, Gayll, Gayla, Galla, Haylea, Jayla, Kaila, Kaela, Kalia, Kalea, Kalila, Kylila, Kayllie, Kamella, Karrla, Kaylin, Kaya, Keyla, Kaylyn, Kaylie, Kayle, Kaylah, Kahla, Kaala, Kaylley, Kayli, Kaylei, Kaylen, Kaylan, Kylea, Layla, Lalla, Paulla, Quylla, Raella, Rayla, Shaylla, Tayla, Twylla, Valla and Zaylia.