What are some good male Irish names?

Damien

Sea.

•Aindreas: Irish form of the greek name Andrek (andros->courageous, virile)
•Aodh: Irish form of the gallic name "aeduo"-> fire
•Boadach: Irish form of the celtic name "Buadach"-> victorious
•Breandan: Irish form of the celtic name "Brendan"-> noble, strong
• Caemgen: "Caem"-> beautiful and "Gen"-> birth
•Cathbad: "Cath"-> fight and "bad"-> kill 
•Eamon/Eamonn: Irish form of the germanic name Edmond. "Ed"-> wealth and "Mund"-> protection
•Faolan: Irish name from the gaelic " Faol"-> wolf
•Fergal: Irish name from the gaelic "Fur"-> wise and "Gal"-> brave
•Fredian: Irish form of the germanic name "Frido"->peace
•Fursy: Irish form of the germanic name "Furst"-> prince 
•Gand: means skinny, slim
•Hannraoi: Irish form of the Germanic name "Henri". "Heim"-> house and "Ric"-> king
•(m) Kennoc'ha : Irish form of the Celtic name, "Ken"-> beautiful
•Maithias: Irish form of the greek name "Matthias"-> God's gift
•Rónán: ->little seal
• Nialláb: Irish form of the gallic name "Niall"-> champion
•Oney/Uaine: -> young warrior 
•Riocárd/Ristéard: Irish form of the germanic name "Richard". "Rik"-> king and "Hard"->... hard
•Seaghdha: Orish form of the gallic name "Seaghdh"-> admirable 
•Sloan: Gallic name-> warrior, man at arms
•Ternoc :irish form of the Celtic name "Terneg", "Tiern"-> chief
•Trevor: Irish form of the Celtic name "Tre'ch"-> victory and "Mor"-> high
•Uistean: Irish form of the latin name "Vincent", vincere-> overthrow
•Vailintin: Irish form of the latin name "Valentin", valens-> valiant
•Vaughan: Irish form of the celtic name "Vaughan"-> little

I know an Irish guy named John... Sorry I can't help better :/

Henry Cooldown.

Sadly I have no idea...:(