Meaning and name origin
Kaitriona \ka(i)-trio-na, kait-riona\ as a girl's name is of Greek origin, and the meaning of Kaitriona is "pure". Kaitriona is a variant of Catherine (Greek): from "katharos". Also a variant of Katherine (Greek): the name may also have come from Hecate, the name of the Greek goddess of magic.
Kaitriona has 17 variant forms: Caitriona, Caitrionagh, Catreena, Catreina, Catrina▼, Catriona, Catrionagh, Catryna, Kaitrinna, Kaitrionaugh, Katrena, Katriana, Katrina▼, Katriona, Katrionagh, Katrionaugh, Katryna.
Kaitriona is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Kaitriona and its variant forms. Popular variation forms ranked in the Top 1000/100 are Katherine (#83), Catherine (#170), Katrina, Catriona and Catrina. (2014 statistics).