What does Rowan mean?
Rowan has two roots that meet in the name: the Irish Ruadhán, “little red one,” and the English name of the rowan tree with its red berries.
What does Rory mean?
Anglicized form of Irish 'Ruaidhri', from 'ruadh' ('red') + 'ri' ('king') — 'red king'. Borne by Ruaidhri Ua Conchobair, the last High King of Ireland. Now also used for girls.