Last name Йодко (Jodko 
, Йодко 
) , globally, is quite a rare family name. The cognomen Йодко is habitual in Lithuania, where it is quite a rare surname, Poland, and the United Kingdom, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Poland, Lithuania, and the United States. Also, Йодко is the forename as well as the last name.