Fredo kacha mma aha pụtara: Oge a, Kechioma, Ifịk, Enyịn, Obodo. Nweta Fredo pụtara aha.
Castillero kacha mma aha nna pụtara: Ifịk, Emesapụ aka, Kechioma, Eru, Obodo. Nweta Castillero pụtara aha nna.
Fredo si malite aha mbụ. Short form of Federico, Alfredo or Goffredo. Nweta Fredo si malite aha mbụ.
Aha ikpeazụ Castillero kasị nkịtị na Panama. Nweta Castillero aha nna na-agbasa.
Agakọta aha maka Fredo na mba dị iche iche na-asụ asụsụ: Ælfræd, Alf, Alfie, Alfred, Alfredas, Alfredo, Alfréd, Bedřich, Fedde, Federico, Fiete, Fred, Freddie, Freddy, Frederick, Frederico, Frederik, Fredric, Fredrick, Fredrik, Frédéric, Freek, Fricis, Friderik, Frīdrihs, Friduric, Friedrich, Frigyes, Friðrik, Frits, Fritz, Fryderyk, Geffrey, Geoff, Geoffrey, Geoffroi, Geoffroy, Gjord, Gjurd, Godafrid, Godefroy, Godfrey, Godfried, Godofredo, Godtfred, Gofraidh, Goraidh, Gottfrid, Gottfried, Guðfriðr, Jeff, Jeffery, Jeffrey, Jeffry, Jep, Joffrey, Rik, Séafra, Sieffre, Siothrún, Veeti. Nweta Fredo na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Castillero: Yvette, Claudio, Dylan, Xavier, Henrietta, Cláudio. Nweta Aha na-aga na Castillero.
Ndakọrịta nke Fredo na Castillero bụ 82%. Nweta Ndakọrịta nke Fredo na Castillero.