Only a few people with faimily name Grmaškoski live in Croatia today, in one household only. They are located in one Croatian city only, in Bjelovar (<5).
Outside Croatia
Family name Grmaškoski is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.