Yonas \yo-nas\ as a boy's name is of Hebrew origin, and the meaning of Yonas is "dove". The English form is Jonas.

Baby names that sound like Yonas are Jones, Aeneas, Enneas, Eneas, Aineas, Ennis, Ennes, Enos, Ignaz, Innis, Innes, Ioanis, Janos, Janus, Jens, Yancy, Yance and Yannis. Other similar baby names are Fons, Pons, Yanai and Zenas.