In Croatia, Let families are Croats (from Vinkovci ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and Vinkovci.
Prevalence
About 20 people with faimily name Let live in Croatia today, in 8 households. There were 10 of them in the middle of the past century, and their number doubled. They are located in four Croatian cities only: in Vinkovci (10), Slavonski Brod (<10), Zagreb (<5), and in Osijek (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1926 in source Emigration Commission Zagreb.