Keenan as a boys name is pronounced KEE-nen.

Surname meaning keenan. The name Keenan is a boys name of Irish origin meaning ancient. Recorded as OKeenan and more usually Keenan this is an Irish surname. Keenan is an Irish surname from the Old Irish Gaelic OCianain a patronymic surname meaning son of the faithful one.

This name of three ancient saints one Wayans brother and an NFL wide receiver makes an energetic choice. It is of Irish and Gaelic origin and the meaning of Keenan is ancient. Of first name Cian enduring.

Keenan means the grandson of little Cian ancient. What does Keenan mean. Ulster N Leinster etc.

The original Gaelic form of the name Keenan is O Cianain. It was common mostly in the northern parts of Ireland and occasionally anglicized as OKeenan in addition to the more usual Keenan. The average age of a Keenan family member is 663 years old according to our database of 10532 people with the last name Keenan that have a birth and death date listed.

Social Security Administration list. Barber-keenan Name Meaning Historically surnames evolved as a way to sort people into groups - by occupation place of origin clan affiliation patronage parentage adoption and even physical characteristics like red hair. Keenan Death Records Life Expectancy.

Anglicized form of Gaelic Ó Cianáin son of Cianán a personal name from a diminutive of cian distant long or possibly of Mac Fhinghin fair offspring. The meaning of Keenan is Descendent of Cathán and Ancient one. Its origin is English variant of the Irish Gaelic names Ó Cathán and Cianán.