what my name in irish

hi im ezequiel im from jujuy,argentina and i know that in part of my family i got irish ascendents,and i looking for some registry of my grandgrandma Alejandra O´higgins,i really apreciatte it.

and anyway, for curiosity what is my name in irish?

my name ezequiel is jew because my parents be catolics for the book "ezequiel" in the old testament of the bible,and alfonso is spanish dont really know why my dad put me that name!

thanks for the help,

cheers!