About Nova
Nova is a Latin-rooted name meaning “new,” with a strong association with the night sky. Its two-syllable English pronunciation, NO-vuh, is brief and open. Although its American popularity has grown rapidly in recent years, its use as a personal name goes back to the nineteenth century.
Meaning and sound
Nova derives from Latin novus, “new.” The final a gives the name the same written shape as a Latin feminine form, while the English pronunciation softens that ending to an unstressed uh.
Novah is an alternative English spelling. Novi is a related Dutch form, and Italian Novella belongs to the same broader family. Nova itself is also used in modern Swedish and Dutch, so its present-day reach extends beyond English.
A burst of light
In astronomy, a nova is a sudden bright outburst associated with a star system. In the kind described by NASA, a white dwarf draws hydrogen from a companion star. The material builds up on the dwarf’s surface until rising heat and pressure trigger a thermonuclear eruption.
The white dwarf survives the event, and material can begin accumulating again. Some systems produce recurrent outbursts. This makes a nova different from a supernova, a much more destructive kind of stellar explosion.
One example is T Coronae Borealis, a binary system in the constellation Corona Borealis, the Northern Crown. It pairs a white dwarf with a red giant and has produced repeated eruptions. The system gives Nova’s sky connection a specific counterpart among the stars.
The name’s celestial association therefore involves a dramatic change in brightness, rather than a newly formed star. That combination of a simple meaning, “new,” with an astronomical image is central to Nova’s identity as a word and a given name.
Science on television
NOVA is also the title of the American public-television science series. Its first broadcast, on March 3, 1974, explored how natural-history films are made. It took viewers behind the camera to show the challenges of recording animal behavior.
Other programs in that first season considered the Colorado River and the relationship between people and whales. The title consequently has a broad science association, reaching beyond astronomy into the natural world and the ways people study it.
American popularity
Nova’s recent American growth has been especially strong for girls. In 2000, 66 girls received the name; by 2010, the number was 218. Its highest female count came in 2022, at 5,927 births, while its best female rank was 32nd in 2021.
In 2025, Nova ranked 46th for girls, with 4,657 births. It also appeared for 149 boys that year. Male use reached its highest count and best rank in 2020, with 317 births and a position of 758th. The name has therefore appeared for both sexes, with much greater recent use for girls.
Sources & methodologyReferences, data & attribution
Meaning and history draw on the references below. American popularity uses the local Social Security Administration series for this exact spelling and sex; counts below five are omitted. Existing Wiktionary material is available under CC BY-SA. Suggested shortenings are identified in the prose.
How popular is Nova?
In 2025, Nova ranked #46 among girls in the United States, with 4,657 recorded uses. The U.S. birth records first list this spelling for girls in 1885; its largest annual count was 5,927 in 2022. Rankings count each spelling separately. They describe national use, so local familiarity can differ. The popularity chart shows whether the name has remained common, returned after a quieter period, or risen recently.