How Many People Are Named Tiarnan?
people named Tiarnan are alive in the United States today (estimate)
About 1 in 13,671,394 people in the US has this name
Based on 26 babies named Tiarnan in Social Security records from 1998 to 2005, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
8 births
Trend
Last year given
📖 Name Origin & Meaning
Meaning:
Modern Irish form of TIGHEARNÁN.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Related & Similar Names
⚧ Gender Distribution
All of the babies given the name Tiarnan in the records were boys.
👥 Age Distribution
The average person named Tiarnan alive today is about 24 years old, and 100% are under 30.
📈 Popularity Over Time
Tiarnan first appears in the records in 1998 and was given most often in 2002, to 8 babies. The last year it was given to at least 5 babies of one sex was 2005.
Babies given the name each year, 1998 to 2005
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