HELP! Irish baby boy names.

We recently found out we’re having a little boy. My husband and I are both Irish and really struggling to find a boy name we love so any suggestions would be fantastic. My husband is called Conan (pronounced like Conan O’Brien’s name for clarification), so we can’t use the name Ronan because I find it too rhymey as much as I love it. Can’t use the names Oisin, Ruairi or Fionn either because those are his brothers names.

Any help would be great!! ❤️