Classify English actor Andrew Tiernan

[MobyD]

He looks more Irish, doesn't he?
https://cps-static.rovicorp.com/2/Open/Getty_Images_406/Person/506676/_derived_jpg_q90_310x470_m0/73498991.jpg
https://pbs.twimg.com/profile_images/1055471239324725250/mibBNFYg_400x400.jpg
https://img4.bdbphotos.com/images/230x300/2/q/2qadr35dexafxdae.jpg
https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcSlfacUI6ss085egRyX3bi886fqVIC EECHX_vZRenpz_MiVpbQK&usqp=CAU

[Creoda]

He looks more Irish, doesn't he?
https://cps-static.rovicorp.com/2/Open/Getty_Images_406/Person/506676/_derived_jpg_q90_310x470_m0/73498991.jpg
https://pbs.twimg.com/profile_images/1055471239324725250/mibBNFYg_400x400.jpg
https://img4.bdbphotos.com/images/230x300/2/q/2qadr35dexafxdae.jpg
https://encrypted-tbn0.gstatic.com/images?q=tbn%3AANd9GcSlfacUI6ss085egRyX3bi886fqVIC EECHX_vZRenpz_MiVpbQK&usqp=CAU
https://lh3.googleusercontent.com/proxy/YLqO4vo8RDR5LQFbtuAWrcrm6tscBPCeMUH4q0z4xHRBtz9H_u EYBF4HvMI7Dikl_3JOSNlUaGjZdNH5O6YbSS34goXCMXVqLKeG qSznH0nXNJDKiRMDDhxYlruasEwzyc7vUXfT
Do you know the difference between English and Irish names?

[Davystayn]

Tiernan is an Irish surname, so yes

[FergusNeil]

In his younger photos, he looks very Irish and easily Brünn... that's pretty common. Something like 25% of English people have Irish ancestry so it's pretty common to see it in the Isles.

[Davy Jones's Locker]

I'd guess Brunn.