About 30 people with faimily name Morin live in Croatia today, in 19 households. There were 80 of them in the middle of the past century, and their number decreased significantly. They are located in only four naselja i to in Mali Losinj (20), Susak (<10) and Veli Losinj (<5) on the Island of Losinj, and in Split (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.