TIERNAN
There are approximately 1,744 people named Tiernan in the UK. That makes it the 4,997th most common surname overall. Out of every million people in the UK, approximately 28 are named Tiernan.
Region of origin
British Isles
Country of origin
Ireland
Language of origin
Gaelic
Religion of origin
Christian
Classification
Celtic
From given name or forename
Related and similar surnames
TernanTeirnan
Tearnan
Teernan
Ternane
Tarnan
Tergnan
Ternain
Tarnann
Ternant
Ternand
Taernene
Ternance
Ternandt
Ternants
Terneni
Terenan
Terinan
Tarnant
Teirnam