Thalassa
Thalassa was last recorded in 1977, when 6 babies were given it; 6 Americans have been recorded with it between 1977 and 1977 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Thalassa: SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How many people are named Thalassa?
An estimated 6 Americans named Thalassa and born in the U.S. are alive in 2026, too few to state an age range.
A short record. Thalassa has 6 recorded births over 1 years, too few for the state, age and meaning sections of a full record. SSA leaves out any year with fewer than 5 babies of one sex, so the true count may be higher.
Living estimate: SSA births and SSA’s cohort life tables. Method.
More about Thalassa and names like it
- The most given names of the 1970sThalassa peaked in 1977.
- The top names of 1977The year the most babies were named Thalassa.
- Names starting with TMost given first.