The first name Kaila is ♀ female and ♂ male.
Kaila is a variant of the name Kayla, which derived from the Irish surname Ó Caollaidhe. It is also an Arabic name of Hebrew origin and a combination of the name Kay and the suffix “-la”.
Kaila means “descendant of Caollaidhe” and “slender” or “narrow” (from Irish “caol”). In Hebrew, Kayla means “crown” and “laurel” and deriving from Kay, Kayla means “pure”.