Only a few people with faimily name Delich live in Croatia today, in 0 households. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in only threee Croatian places: in Zagreb (<5), Tenja (<5), and in Duboka in Pleternica area (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over fifty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.