Declining since 2000.
Popularity of Trajan since 1994
Babies named Trajan per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1990s | 226 |
| 2000s | 319 |
| 2010s | 188 |
| 2020s | 54 |
Meaning & origin
Trajan is an uncommon given name drawn from the Roman emperor Trajan, whose Latin name Traianus has an uncertain but ancient etymology. The name first entered U.S. birth records in 1994, reflecting a modern interest in classical and imperial names. It saw its peak year of use in 1999, but has since experienced a declining trajectory, with usage falling after the year 2000. Despite its historical weight, Trajan has not achieved widespread popularity, and it has not been recorded among the top baby names in any state. Its rarity gives it a distinctive, scholarly feel, appealing to parents drawn to Roman history and unique names with ancient roots.
Trajan is a modern given name derived from the Roman cognomen Traianus, borne by the emperor Marcus Ulpius Traianus (Trajan). The ultimate etymology of Traianus is uncertain, possibly of Italic or Etruscan origin. The name saw limited use until the late 20th century, when it began to be used occasionally in English-speaking countries, likely inspired by the historical figure.
Nicknames & variants
Variants: Traianus
Sibling names for Trajan
Names that share Trajan's style, for a brother or sister.
