People from Southern Ireland (Eire), usually Catholic, tend to support Celtic because Celtic was formed by an Irish Catholic - Brother Walfrid.
People from Northern Ireland, usually Protestant, support Rangers because they feel they are British.
Hope that helps :)
And by the way, I'm not a fan of either team
Celtic have a larger support.
Rangers
Rangers
martin laird is a Rangers fan
According to Wikipedia they support Newcastle United and Celtic.
he is a Celtic man. he was at a rangers match with sevilla but stated that he was a Celtic fan through and through
Rangers fc they have won more cups and Celtic fans are more aggresive than rangers I figured I dont support any football team but Rangers are better.
Celtic rangers
No Celtic are not better than Rangers rangers are better than celtic.
No she is a fan of the great Glasgow Celtic
Celtic have a bigger stadium,regardless of ibrox being 5 star.Celtic have a bigger global support,rangers may have more trophies overall but Celtic have the biggest prize in club football which rangers can and will never claim to have.
Alfie Conn - Rangers to Celtic Mo Johnstone - Celtic to Rangers Kenny Miller - Rangers to Celtic Steven Pressley - Rangers to Celtic Mark Brown - Rangers to Celtic