In Croatia, Borich families are Croats (from Makarska ).
Prevalence
Only a few people with faimily name Borich live in Croatia today, in one household only. They are only located in in one Croatian city and another small place , mostly in Makarska (<5) and Gradac in Ploce area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over forty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.