Janko

Janko is a Slavic masculine name particularly common in Slovakia, Slovenia, Croatia, and other South Slavic countries. It originated as a diminutive form of Jan, the Slavic version of John, which derives from Hebrew meaning "God is gracious." Janko carries a warm, affectionate quality while maintaining masculine strength. The name has deep historical roots throughout Eastern Europe, where it has been used for centuries. In its native regions, Janko is appreciated for its friendly sound combined with traditional heritage. While not widely used in English-speaking countries, it has remained steadily popular in Slavic regions, offering a distinctive yet accessible option that bridges cultural traditions with a contemporary feel.

Pronounced YAHN-koh.

As of October 2026, Janko ranked #12886 in US births in 2014 SSA.