Retha an t-ainm as fheàrr a chiall: Latha an-diugh, Furachail, Fialaidh, Gnìomhach, Droch. Faigh Retha brìgh ainm.
Retha a thàinig a 'chiad ainm. Short form of Margaretha. Faigh Retha a thàinig a 'chiad ainm.
Samhlachadh ainmean Retha ann an diofar dhùthchannan agus cànanan: 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. Faigh Retha ann an cànanan eile.
As ainm cumanta sloinnidhean le Retha: Cambero, Monnett, Sprules, Robeck, Marshall. Faigh Liosta de na sloinnidhean ainm le Retha.
As ainmean cumanta le ainm mu dheireadh Gulnac: Jacki, Peggie, Jo, Abe, Jeffrey. Faigh Ainmean a 'dol le Gulnac.