Caitlín
In Irish it is CAITLÍN and CAITLIN in Scottish Gaelic, both pronounced as "kathleen" rather than American 'kate-lin'.
The name Kathleen comes from the Celtic/Gaelic name, meaning "Pure/Virginal".
the name Kathleen means pure in Greek. ( i don't know when it was popular though)
Caitlín go deo
CAITLÍN in Irish; in Scottish Gaelic, CAITLIN
I think Katelyn is an American mispronunciation of the Irish Gaelic Caitlín which was earlier anglicized Kathleen (closer to the actual pronunciation). It is a form of Catherine.
KATELYN is an American mispronunciation of the Irish (Gaelic) name CAITLÍN (pron. Kathleen) a variant of Catherine.
Rebekah is not a Gaelic name and therefore doesn't mean anything in Gaelic.
It is not a Gaelic word. Gaelic has no K.
Crazzy doesn't mean anything in Gaelic.
There is no Gaelic form of the name, if that's what you mean.