Tierny

Tierny is a modern masculine name variant of the Irish surname Tierney. The original surname derives from the Gaelic 'Ó Tighearnaigh' meaning 'descendant of Tighearnach', with 'tighearna' translating to 'lord' or 'master'. This alternate spelling with a 'y' ending gives the name a contemporary feel while maintaining its Irish roots. As a first name, Tierny remains uncommon, giving it a distinctive quality. The name carries connotations of leadership and nobility from its lordly meaning. In recent decades, using Irish surnames as first names has become increasingly popular, though Tierny is still a relatively rare choice. The name has a strong, masculine sound balanced with a somewhat soft ending, making it both distinctive and accessible.

Tierny is also given to girls.

Pronounced TEER-nee.

As of October 2026, Tierny ranked #15944 in US births in 2004 SSA, peaked at #9033 in 1981.