What does Gael mean?
A name of disputed origin, now very popular in Spanish-speaking countries (notably through actor Gael García Bernal). It is usually tied to Brittany, either as a short form of the Breton Gwenael (gwenn 'white, blessed' + hael 'generous') or to the Gaels, the Celtic peoples. No single etymology is firmly established.
What does Emiliano mean?
The Spanish form of the Latin Aemilianus, derived from the Roman family name Aemilius, which is generally linked to the Latin aemulus 'rival, emulating, striving'. Spread in the Hispanic world partly through the Mexican revolutionary Emiliano Zapata.