In Croatia, Leh families are generally Croats (from Osijek area ), very rarely Germans (from Donji Miholjac area ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and in Donji Miholjac area.
Prevalence
About 10 people with faimily name Leh live in Croatia today, in four households only. There were 20 of them in the middle of the past century, and their number halved. They are located in only four naselja i to in Antunovac (<10), Cepin (<5) and Ivanovac (<5) in Osijek area, and in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1935 in source Emigration Commission Zagreb.