What Tad means
Tad is a short form of Thaddeus.
Meaning behind the documented name family
The name developed through Tad → Thaddeus. The family’s proposed meaning is “heart, breast”, recorded in the naming reference for Thaddeus.
Origin, language, and formation
Tad is used in English.
Related names and everyday forms
Related names include Thaddeus and Thaddaeus.
American usage and historical context
In the United States, 6,929 boys were recorded with the name Tad between 1912 and 2025. Its highest annual count was 265 in 1966; its best national rank was #471 in 1966.
Over 5 years its rank rose, from #7,980 in 2020 to #7,615 in 2025. Over 10 years its rank fell, from #5,952 in 2015 to #7,615 in 2025.
Sources & methodologyReferences, data & attribution
Meaning, origin, and language notes draw on the references below.
American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.
- Wiktionary: Tad (English)
- U.S. Social Security Administration: national name data and limitations
- Wikidata: Tad Williams
- Wikidata: Tad Dorgan
- Wikidata: Tad Mosel
Wiktionary material is available under CC BY-SA 4.0.