Siothrún tikanga ingoa pai: Nui, Hūkokikoki, Kaha, Waimarie, Mātau. Haere Siothrún tikanga o te ingoa.
Tosh pai tikanga ingoa: Waimarie, Auaha, Nui, Tahuri, Koa. Haere Tosh tikanga o ingoa.
Siothrún takenga o te ingoa tuatahi. Irish form of Geoffrey. Haere Siothrún takenga o te ingoa tuatahi.
Ingoa faaauhia hoki Siothrún i roto i whenua rerekē me ngā reo: Fredo, Gaufrid, Geffrey, Geoff, Geoffrey, Geoffroi, Geoffroy, Gisilfrid, Gjord, Gjurd, Godafrid, Godefroy, Godfrey, Godfried, Godofredo, Godtfred, Goffredo, Goraidh, Gottfrid, Gottfried, Guðfriðr, Jeff, Jeffery, Jeffrey, Jeffry, Jep, Joffrey, Sieffre, Walahfrid. Haere Siothrún i ētahi atu reo.
Te nuinga ingoa noa ki te ingoa whakamutunga Tosh: Alfred, Spencer, Colin, Weston, Lee, Alfréd. Haere Ingoa e haere ki Tosh.
Hototahi o Siothrún a Tosh he 80%. Haere Hototahi o Siothrún a Tosh.