Sirius vs Tiberius

Baby Name Comparison — 2026

Sirius

Boy #2,650 Most Popular 3 Syllables

"glowing, scorching"

Origin: Greek

English American European

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Boy #2,572 Most Popular 4 Syllables

"of the Tiber River, son of the Tiber"

Origin: Latin

Roman American fans of Star Trek

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Sirius Rank #2,650

Tiberius Rank #2,572

Tiberius is more popular, ranked #2572 vs #2650 for Sirius.

Is Sirius or Tiberius more popular?

Tiberius is more popular, ranked #2572 compared to Sirius at #2650 in the United States.

What do Sirius and Tiberius mean?

Sirius means "glowing, scorching" (Greek origin). Tiberius means "of the Tiber River, son of the Tiber" (Latin origin).

Are Sirius and Tiberius boy or girl names?

Sirius is primarily a boy name. Tiberius is primarily a boy name.