Meaning A boy's name of Czech origin, it means "chicken; domestic bird." Origin of KajÃnek Czech , Slavic Popular Middle Names Pronunciation 🔊 Listen KajÃnek Similar Names KajÃèk KajÃk Jioà Jozka Aanjay Akhmad Markku Kwahu Kalicharan Kajin Year by Year Popularity of KajÃnek