Gregori \g-rego-ri, gr(e)-gori\ as a boy's name is a variant of Gregory (Greek), and the meaning of Gregori is "watchful, vigilant".
The baby name Gregori sounds like Gregorio, Grigori and Gregor. Other similar baby names are Grygor, Grigor, Gregos, Gregorius, Gregoor, Gregoire, Greggory and Greger.