Octavio
Meaning
from Latin Octavius, 'eighth', traditionally given to an eighth-born child
The story
Octavio carries Rome's most practical naming habit. Octavius simply meant eighth, the way Quintus meant fifth, given to an eighth child or an eighth-generation heir, and history's most consequential bearer outgrew it entirely: Octavian took the title Augustus and became Rome's first emperor. The Spanish-speaking world kept the original warm. Its modern dignity owes most to Octavio Paz, the Mexican poet and essayist who won the Nobel Prize in Literature in 1990 and made the name synonymous with intellectual seriousness across Latin America. In the US the name grew steadily with Mexican-American communities through the late twentieth century, and US records show it peaking in the 2000s and easing since, which mostly means the parents who love it now get more of it to themselves. It wears its formality lightly, and its owner will rarely meet another.
Popularity, 1890–2024
Shape drawn from US Social Security baby-name records. Octavio peaked in the 2000s.
See popularity in Brazil
Popularity in Brazil
5,183 people · the #2,673 first name in Brazil · about 1 in 38,462 · median age 25
Among people named Octavio living in Brazil at the 2022 census, more were born in the 2000s than in any other decade.
The census also counted 238 born between 2020 and August 2022, too recent a span to chart.
Source: IBGE, Censo Demográfico 2022
The Octavio deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Octavio truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Octavio fits with your family’s names and surname.
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