In Croatia, Pachielat families are Italians (from Porec ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula.
Prevalence
Only a few people with faimily name Pachielat live in Croatia today, in one household only. There were 0 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Porec (<5).
Outside Croatia
Family name Pachielat is present in four countries on two continents.