Herkus kacha mma aha pụtara: Ifịk, Oge a, Enyịn, Eji obi ụtọ, Enyi na enyi. Nweta Herkus pụtara aha.
Crowell kacha mma aha nna pụtara: Emesapụ aka, Oge a, Kechioma, Eji obi ụtọ, Eru. Nweta Crowell pụtara aha nna.
Herkus si malite aha mbụ. Short form of Henrikas. Nweta Herkus si malite aha mbụ.
Agakọta aha maka Herkus na mba dị iche iche na-asụ asụsụ: Anraí, Anri, Arrigo, Eanraig, Einrí, Endika, Enric, Enrico, Enrique, Enzo, Hal, Hank, Harri, Harry, Heike, Heikki, Heiko, Heimirich, Hein, Heiner, Heinrich, Heinz, Hendrik, Hendry, Henk, Hennie, Henning, Henny, Henri, Henrich, Henricus, Henrik, Henrikki, Henrique, Henry, Henryk, Herry, Hinnerk, Hinrich, Hinrik, Hynek, Jindřich, Kike, Quique, Rico, Rik. Nweta Herkus na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Crowell: Octavio, Hyman, Emelia, Elvia, Richard, Octávio, Richárd. Nweta Aha na-aga na Crowell.
Ndakọrịta nke Herkus na Crowell bụ 86%. Nweta Ndakọrịta nke Herkus na Crowell.