In Croatia, Weidlich families are predominantly Croats (from Pazin ), rarely Germans (from Pula ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Pazin.
Prevalence
Only a few people with faimily name Weidlich live in Croatia today, in three households only. They are located in two Croatian cities only, in Pula (<10) and Zagreb (<5).
Outside Croatia
Family name Weidlich is present in 23 countries worldwide. The family name "Weidlich " is used by some 3000 people in Germany , about 500 in the United States , and some 400 people in Brazil.