In Croatia, Metković families are Croats (from Dubrovnik area ). In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and in Dubrovnik area. In Molunat in Dubrovnik area every fifth inhabitant had the family name Metković.
Prevalence
About 30 people with faimily name Metković live in Croatia today, in 16 households. There were 10 of them in the middle of the past century, and their number tripled. They are only located in in one Croatian city and 6 other places, mostly in Dubrovnik (15), in Molunat (10), Plocice (<10) and Mikulici (<5) in Dubrovnik area, and in Mokosica (<5).
Outside Croatia
Family name Metković (including: Metkovich , Metkovic ) is present in four countries on two continents. "Metkovich " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.