Gretta uiga igoa sili: Laki, Agavaa, Gauai, Foafoa, Agalelei. Aumai Gretta uiga o le suafa.
Merkel uiga faaiu sili: Agavaa, Gauai, Fiafia, Matuia, Lē ma vāloia. Aumai Merkel uiga o faaiu.
Gretta amataga o le igoa muamua. Variant of Greta. Aumai Gretta amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Gretta: GRET-ə. E faapefea e faalauiloa Gretta.
Igoa tutusa mo Gretta i atunuu ma gagana eseese: Gosia, Greet, Gréta, Greetje, Greta, Gretchen, Grete, 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. Aumai Gretta i isi gagana.
Surnames taatele ma igoa Gretta: Balo, Senay, Elkins, Hirneise, Goodrum. Aumai Lisi o surnames ma igoa Gretta.
O le tele o igoa tutusa ai ma faaiu Merkel: Angela, Jerry, Lloyd, Andy, Robbie, Ángela, Ângela, Angéla. Aumai Igoa e aumai faatasi Merkel.
Ogatasi o Gretta ma Merkel o 79%. Aumai Ogatasi o Gretta ma Merkel.