I agree with what others have said here. If you pair [name_m]Evan[/name_m] with a recognisably [name_m]Irish[/name_m] surname I don’t think you should have any problems.
[name_f][/name_f]E.g
[name_f][/name_f][name_m]Evan[/name_m] O’Connell
[name_f][/name_f][name_m]Evan[/name_m] McCarthy
[name_f][/name_f][name_m]Evan[/name_m] [name_m]Murphy[/name_m]