Does the name meaning matter?

Me and my OH are torn between two names

Rory and Rogan

Funnily enough they both mean the same thing..

" (Irish: Ruairí; Scottish Gaelic: Ruairidh ) is a Goidelic personal name in anglicised form, common to the Irish, Highland Scots and their diasporas. The meaning of the name is "red king," from ruadh (ie - red-coloured hair or complexion, foxes, etc.) and rígh (ie - king)."

My child is likely to have red hair. Do you think this would matter that the name essentially means red head?