Sea
A sea is a large body of salt water. There are particular seas and the sea. The sea commonly refers to the ocean, the interconnected body of seawaters that spans most of Earth. Particular seas are either marginal seas, second-order sections of the oceanic sea, or certain large, nearly landlocked bodies of water.
Meaning & Origin of Sea
What this name means, where it came from, and how it has traveled across cultures.
A sea is a large body of salt water. There are particular seas and the sea. The sea commonly refers to the ocean, the interconnected body of seawaters that spans most of Earth. Particular seas are either marginal seas, second-order sections of the oceanic sea, or certain large, nearly landlocked bodies of water.
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Sea
As a girl name
Sea first appeared in U.S. Social Security Administration records as a girl name in 1982, with 5 babies given the name that year. Its peak popularity came in 1982, when 5 Seas were born — ranking #10,517 that year. As of 2026, Sea ranks #14,121 for girls with 5 births, with steady use. In total, more than 10 Seas have been born in the U.S. since records began in 1880, spanning the 1980s through the 2020s.
As a boy name
Sea first appeared in U.S. Social Security Administration records as a boy name in 1985, with 6 babies given the name that year. Its peak popularity came in 1985, when 6 Seas were born — ranking #5,787 that year. As of 2026, Sea ranks #6,723 for boys with 5 births, with steady use. In total, more than 11 Seas have been born in the U.S. since records began in 1880, spanning the 1980s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Sea
Phonetically similar names — useful when Sea 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 Sea
What does the name Sea mean?
How popular is Sea in 2026?
When was Sea most popular?
Is Sea a unisex name?
What names go well with Sea?
About the name Sea
Sea is a unisex baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1985 and has accumulated 11 births in the dataset. Sea's peak popularity came in 1985 when it ranked #5,787. Use the chart and map above to compare Sea's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1985 →
- Names of the 1980s →
- Names starting with "S" →
- Browse all boy names →
- Top names of 2026 →
- Browse unisex names →
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.