According to Irish Names and Surnames by Patrick Woulfe, Coakley is an old West Cork name that means son of the blind hero or possibly son of the blind poet. There are many variations on the spellings and origins of the name, but the only one I've seen for my family is Coakley or Cokley.
My 3x great-grandparents were Patrick Creedan and Mary Coakley of Clondrohid, County Cork, Ireland. Patrick and Mary had three children shown below. I haven't been able to find a marriage record for Patrick and Mary or a baptism record for Mary, so I don't have a date of birth for her.
Julia Creedan was born in 1842 and baptized in Clondrohid. Her baptism sponsors were Daniel Cokley and Hanora Creeden and the townland was Carrigapooca. Timothy Creedan was born in March 1846. I've never been able to find a baptism record for Timothy, but his birth year is confirmed on census records, his tombstone and his obituary. Hanora Creedan was born in August 1848. Baptism sponsors were John Keeffee and Johanna Toomy and the location was Carrigapooca.
Timothy is my 2x great-grandfather and the only child of Patrick and Mary to have children. From Timothy's obituary written in 1899, Patrick came to Clinton County, Ohio in 1849 to make a home for the family. Shortly after he arrived, he got word that Mary had died. He sent for Timothy and Julia and they came to New Orleans and up the river to Ohio. Patrick remarried in 1851 and had several more children with Hannah Hoover in Clinton County. Julia entered the Sisters of Charity convent in Ohio around 1870 and took the name Sister Mary Felix. Her death certificate in 1918 named her parents as Patrick Creedon and Mary Coakley. I haven't found any further mention of Hanora, so most likely she died in Ireland.
So far, Mary's Coakley family is a brick wall. The Daniel Coakley named as a sponsor on Julia's baptism was probably a relative and possibly a sibling. I've turned up a couple of families that had both a Mary and Daniel in that time period, but haven't found any other info on them yet.
On the same page as Patrick Creedan's baptism record in 1814, there is a Daniel Coakley born to Timothy Coakley and Honora Crowly in the Rahallusk township of Clondrohid. Daniel's birth is marked as illegitimate and the sponsors are Michael Buckley and Catharine Coakley. I couldn't find a daughter named Mary with a father named Timothy in this location though.
A Daniel Coakley and July Leary had four children baptized in Inchigeelagh, shown below. July's name is given as Julian in some of the baptism records. I haven't been able to find any other records for this Mary. Baptism sponsors are as follows:
Daniel - ? Leary and Julian Coakley
Mary - ? Leary and Cath P?
Denis - ? Leary and Narry Henissey?
Narry - Joh or Jer Leary and Mary Leary
There was a Coakley family in Clinton County, Ohio that had close ties to my Creeden family, but that hasn't turned up any leads on Mary's family either. There are a lot of descendants of this Coakley family, but I haven't identified any DNA matches to my family or any connections in the records in Ohio or Ireland.
I also have several DNA matches to a Coakley family in Ireland, but haven't found a possibility for my Mary in that family. Other possible Coakley DNA matches are through my direct line from Mary's son Timothy, but most of those seem to be on the Creeden side so far.
I'd love to hear from anyone else researching the Coakleys!