Tadhg
/T-IY-EH-G/
Poet, philosopher — Tadhg is among the oldest Irish names, from Old Irish tadg (poet, philosopher), and is anglicised as Tim, Thaddeus, or Teague. Borne by the medieval bardic poet Tadhg Óg Ó hUiginn, a foundational figure of Gaelic literature, it has stayed in living use for over a millennium, especially in Munster and the Aran Islands.
See Tadhg scored for your familyMeaning & origin
Tadhg is a boy's name of Irish origin, traditionally used in Christian families. The name means "Poet, philosopher — Tadhg is among the oldest Irish names, from Old Irish tadg (poet, philosopher), and is anglicised as Tim, Thaddeus, or Teague. Borne by the medieval bardic poet Tadhg Óg Ó hUiginn, a foundational figure of Gaelic literature, it has stayed in living use for over a millennium, especially in Munster and the Aran Islands." and belongs to the Wisdom cluster — names meaning knowledge, insight, and thoughtful presence.
Common among American, British, Irish, European families, Tadhg carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
Numerology of Tadhg
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Tadhg resonates in either tradition.
How Tadhg sounds
NameRoot scores the phonetic fit of every name against the sound of your last name. The pronunciation of Tadhg breaks down into 4 phonemes: /T-IY-EH-G/. In the app, you'll see how those sounds flow with your family name across rhythm, stress, and consonant clusters.
Nicknames
Common affectionate forms of Tadhg — useful for everyday family conversation, early childhood, or as standalone given names themselves.
Variants across cultures
Tadhg appears in different forms across languages and traditions. Each variant carries the same root meaning with a distinct sound and spelling shaped by local phonology.
The six signals, applied to Tadhg
NameRoot scores every name across six independent dimensions. Here's how Tadhg maps to each — install the app to see the full compatibility score for your specific family.
Names similar to Tadhg
If Tadhg resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Christian boy names, common in American families
Sharing the same meaning
Other Christian boy names from the Wisdom cluster
Names that sound similar
Christian boy names that open with the same syllables as Tadhg
Common questions about Tadhg
What does the name Tadhg mean?
Tadhg means "Poet, philosopher — Tadhg is among the oldest Irish names, from Old Irish tadg (poet, philosopher), and is anglicised as Tim, Thaddeus, or Teague. Borne by the medieval bardic poet Tadhg Óg Ó hUiginn, a foundational figure of Gaelic literature, it has stayed in living use for over a millennium, especially in Munster and the Aran Islands.." It is a boy name of Irish origin, traditionally used in Christian families.
Is Tadhg a boy or girl name?
Tadhg is most commonly used as a boy name.
What is the origin of the name Tadhg?
Tadhg is of Irish origin, used in Christian tradition, commonly among American, British, Irish families.
What are common nicknames for Tadhg?
Common short forms of Tadhg include Tee, Teagy.
What is the numerology of Tadhg?
Tadhg has a Pythagorean destiny number of 22 — the master builder — grand vision made real.
See how Tadhg scores for your family
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