Evita (green cheeks are mostly Bolivia with only a few coming from Argentina, but close enough)
Chaco (region they come from)
Ciela (feminine form of Spanish for "heaven")
Cennet (Prounced "Jen-ET." Turkish has no connection to green cheeks, but the previous name reminded me I like this one)
Zeynap (ditto)
Andina (Andean one)
Lazuli
Jujuy (the Argentine province where some GCCs live, but pronounced as an if it were an English work)