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Octa
How to Pronounce Octa
Pronounced OK-tuh /ΛΙk.tΙ/Low
Meaning: Octa reads as a clipped form of Octavia or Octavie, names built on the Latin octavus, 'eighth.' In Roman practice such names could mark an eighth child or an eighth-born of a line. Octa keeps that numerical root in a short, vintage-feeling form.Low
Popularity in the U.S. Β· SSA data
U.S. births per year (Social Security Administration, 1880βpresent). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Octa is a pared-down form of Octavia, sharing its Latin root octavus, 'eighth.' Names of this numbering type were part of an older classical fashion, and Octa's brevity gave parents a compact, unusual choice in the early twentieth century, when Latin-flavored names were still in favor.
Octa appeared mainly in the early 1900s and had faded well before mid-century. A woman named Octa at its 1910s peak would belong to the great-grandparent generation now, a genuine period piece.
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Frequently Asked
What does the name Octa mean?
It is a short form of Octavia, from the Latin octavus, 'eighth,' a name once given to an eighth child.
How do you pronounce Octa?
It is said OK-tuh /ΛΙk.tΙ/ - two syllables, stress on the first.
Is Octa a boy or girl name?
Octa is used as a girl's name.
How popular is Octa?
Never common, it reached only about fourteen girls in its best year, in the nineteen-tens, and stayed a rare choice otherwise.