Keely is not a Spanish name. Therefore it has no meaning in Spanish, it means something in English I'm sure but I could not find it spelled as "Keely" anywhere.
Keely is from Irish "keelin": meaning slender
Keeley
It's not French
Keeley France goes by Keeley Fance, Keeley Jordan Fance, and K. J. Fance.
There is no recognized saint named Keeley in traditional Catholic or Christian hagiography.
Keeley Hazell was born on September 18, 1986.
Keeley Fawcett's birth name is Keeley Lorraine Julia Fawcett.
Leslie Keeley died in 1900.
Keeley Institute was created in 1879.
Wayne Keeley was born in 1956.
Keeley Locke is 5' 6".
Walter Keeley died in 1995.
Yvonne Keeley was born in 1952.
Keeley Electronics was created in 2001.