Skip to content
MyNameRoots

Baby name

Tiernan

Girl Boy

12% girls / 88% boys

Show the…

Short-lived name

20071880190019251950197520002025
In 2007, Tiernan reached its peak: 86 boys, 1 baby in 46,485. The trend faded fast: today's pace is 63% below the peak. Latest ranking, 2025: No. 3756. 45% of all babies named Tiernan since 1880 were born in the 2000s.
1,481births since 1880
2000sgeneration
No. 1728rank at its peak, in 2007

Where babies named Tiernan are born

2007

Loading the map…

Tap a state to see its figures.

The darker the blue, the more common Tiernan is in the state, compared with its births. White: no births published that year.

One letter apart

Names from the same era

Jamichael · Keane · Derrion · Adel · Lebron · Horatio

Born in…

Add your year to see.

Girls and boys, decade by decade

DecadeGirlsBoys
1980s25%75%
1990s13%87%
2000s15%85%
2010s9%91%
2020s0%100%