Last name Игнац (Ignaz 
, Ignác 
, Ignac , and others...) , around the globe, is quite a rare cognomen. The family name Игнац is characteristic of Croatia, where it is quite a common surname, Latvia, where it is quite a rare surname, and Slovenia. Not in comparison with a country's population, it is the most numerous in Croatia, Romania, and Poland. More frequently, Игнац is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ignac, Ignaz | Czechia, Germany, Slovakia, Austria, Croatia |
| Ignác | Czechia, Slovakia, Romania, Hungary, Austria |
| Ignats | Canada, Lithuania, United States, Brazil, Latvia |
| Игнац | Russia, Ukraine |
Ignacas, Ignace, Ignacio, Ignaco, Ignacy, Ignacz, Ignas, Ignasi, Ignat, Ignati, Ignatij, Ignatius, Ignatz, Ignazio, Ignjat, Ignát, Ihnats, Inacio, Inaki, Inigo, Inácio, Iñaki, Iñigo, Ognjan, Ognjen, Schöner, Semmelweis, Vatroslav, Ínigo, Íñigo, Игнасио, Игнат, Игнатий, Игнатиус, Игнацы, Иньяцио, Начо, Ігнасіо, Ігнацы, Ігнацій, Іґнацій, איגנסיו, איגנץ, איניאציו, إغناثيو, イグナティウス, and 伊格内修斯
|
игнац бернштейн UA (b. 1836) |
|