The surname Delaš is common in Croatia. Today in Croatia, there are more then four hundred people called Delaš. Many of them are living in the following places: Split - 22%, Solin - 17%, Kaštel Kambelovac (Kaštela) - 7%, Jarmina - 7%, Zagreb - 6%. Taking into account the population density, most people who have the surname Delaš are living in: Kaštela - 14. most common family name in the place, Jarmina - 18. most common family name in the place, Kaštel Kambelovac (Kaštela) - 19. most common family name in the place.
Frane Delaš, inženjer i sveuč. profesor (1947), Marko Delaš (1949), Zdravko Delaš, ravnatelj škole (1954), Ivančica Delaš, inženjerka i znanstvenica (1956), Nenad Delaš, poduzetnik (1961), Snježana Delaš (1964), Hrvoje Delaš, gospodarstvenik (1969), Tomislav Delaš, znanstvenik (1971), Marija Delaš, liječnica (1973), Ivana Delaš, liječnica (1975).