Tiarnan
Tiarnan is a name with a single cultural origin: Irish.
- Irish
Meaning & Origin of Tiarnan
What this name means, where it came from, and how it has traveled across cultures.
Tiarnan is a name with a single cultural origin: Irish.
Origin data from Behind the Name .
Cultural Origins (via Behind the Name)
- Irish
The Story of Tiarnan
The earliest SSA record of Tiarnan as a baby boy name dates back to 1998, when 7 babies received it. 2002 was its biggest year on record, with 8 newborns named Tiarnan — #7,642 in the national rankings. About 50% of every Tiarnan on record arrived during the 1990s, its defining decade. Tiarnan last appeared in the published SSA data in 2005, with 5 recorded births — it has not charted nationally since. All told, over 26 Americans have carried the name since 1880, from the 1990s to the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Tiarnan
Phonetically similar names — useful when Tiarnan is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Tiarnan
What does the name Tiarnan mean?
What is the origin of the name Tiarnan?
How popular is Tiarnan in 2026?
When was Tiarnan most popular?
Is Tiarnan a unisex name?
What names go well with Tiarnan?
About the name Tiarnan
Tiarnan is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1998 and has accumulated 26 births in the dataset. Tiarnan's peak popularity came in 2002 when it ranked #7,642. Use the chart and map above to compare Tiarnan's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 2002 →
- Names of the 2000s →
- Names starting with "T" →
- Browse all boy names →
- Top names of 2026 →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.