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

The baby name Caihla sounds like Caila, Gaila, Cala, Calla, Cayla, Caela, Kaila and Kahla. Other similar baby names are Cadhla, Casha, Baila, Camilla, Camyla, Camila, Camela, Camala, Carla, Carlla, Carola, Catha, Cathia, Cilla, Ceila, Csilla, Cushla, Laila and Naila.