Gregoor \g-re-goor\ as a boy's name is a variant of Gregory (Greek), and the meaning of Gregoor is "watchful, vigilant".

The baby name Gregoor sounds like Gregor, Grygor, Grigor, Gregori, Gregoire, Greggory and Greger. Other similar baby names are Gregos, Gregorio, Grigori, Gregg, Greg and Greer.