Retha kacha mma aha pụtara: Oge a, Enyịn, Emesapụ aka, Ifịk, Oké njọ. Nweta Retha pụtara aha.
Manalo kacha mma aha nna pụtara: Obodo, Enyịn, Iwe, Kechioma, Okike. Nweta Manalo pụtara aha nna.
Retha si malite aha mbụ. Short form of Margaretha. Nweta Retha si malite aha mbụ.
Aha ikpeazụ Manalo kasị nkịtị na Northern Mariana Islands, Philippines. Nweta Manalo aha nna na-agbasa.
Agakọta aha maka Retha na mba dị iche iche na-asụ asụsụ: Gosia, Greet, Gréta, Greetje, Greta, Gretchen, Grete, Gretel, Grethe, Griet, Märta, Maarit, Maighread, Mairead, Mairéad, Maisie, Małgorzata, Małgosia, Mared, Maret, Margaid, Margalit, Margalita, Margaréta, Margareeta, Margareta, Margarete, Margaretha, Margarethe, Margarid, Margarida, Margarit, Margarita, Margaux, Marged, Margherita, Margit, Margita, Margot, Margrét, Margreet, Margrete, Margrethe, Margriet, Margrit, Marguerite, Marit, Marita, Marjeta, Markéta, Marketta, Marsaili, Marzena, Meggy, Mererid, Merete, Merit, Meta, Mette, Mysie, Reeta, Reetta, Rita. Nweta Retha na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Retha: Serra, Lashmet, Hirneise, Legters, Lihou. Nweta List of surnames na aha Retha.
Kasị nkịtị aha na aha ikpeazụ Manalo: Harlene, Marlon, Andrea, Cid Ryan, Alonso, Andréa. Nweta Aha na-aga na Manalo.
Ndakọrịta nke Retha na Manalo bụ 76%. Nweta Ndakọrịta nke Retha na Manalo.