Hi there! I live in the United States now and have my entire life. However, my family is from the former Yugoslavia in what is modern day Croatia and Bosnia. My last name was changed when my great grandparents came to America in the early 20th century (1919 to be exact) to Coogan as my family are all Catholic they were grouped together with many Irish immigrants. I was wondering if anyone had any more information on my last name - Kucan - from Croatia or Bosnia? Does anyone share my last name? I can read and write in Croatian fairly well from my grandparents' teaching, and I am very interested in finding out any answers.