Fun Facts About the Name Coa
- 35 babies named Coa: U.S. records list 35 babies given the name Coa from 1880 through 2025. Even 6 girls received the name Coa - about 1 girl for every 5 boys.
What Does the Name Coa Mean?
Coa has no securely documented meaning as a given name. It is not a standard form in the major European naming traditions, and no widely accepted etymology traces it to a specific original word. Spellings that circulate informally often present it as a short form or a variant of something else, but no documented evidence supports those claims, so the meaning remains uncertain.
It is worth separating Coa from two similar-looking names. The Hawaiian name Koa is a distinct word in a distinct language, and there is no evidence that Coa developed from it. The Portuguese river name Côa is a geographic name, not a personal name, and it does not supply an etymology for the given name.
Coa Name History & Origins
No documented chain of transmission explains Coa as a given name. It does not appear with an assigned derivation in standard reference works on English, Irish, Scottish, Welsh, French, German, Italian, or Spanish personal names, and no earlier form in another language can be identified with confidence.
Côa (frequently written without the circumflex, Coa) is the name of a river in northeastern Portugal, and its valley is known for Paleolithic rock engravings. That is a placename. Coa also occurs as a surname in the Philippines and among Chinese-Filipino families, where surnames of this shape generally reflect Hokkien romanization adapted to Spanish spelling. Whether modern given-name use derives from the river name or from that surname tradition is not documented.
How Popular is the Name Coa?
Coa has historically been an exceptionally rare given name in the United States, remaining well outside the national mainstream. It saw its highest recorded annual births in 2025. Its best rank was #7,778 in 2025.
U.S. name popularity from 1880-2025, based on SSA data. Rank shows how the name compares with other names - lower numbers mean greater popularity. Births shows how many babies received the name each year.
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #13,568 | 6 | 0.0004% |
| Year | Rank | Births | % |
|---|---|---|---|
| 2025 | #7,778 | 10 | 0.0006% |
| 2024 | #12,648 | 5 | 0.0003% |
| 2023 | #9,066 | 8 | 0.0005% |
| 2022 | #11,126 | 6 | 0.0003% |
Name popularity over more than a century, based on Social Security Administration data. Gaps in the chart indicate years when the name does not appear in the published records.
Explore More Lists with Name Coa
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How the Name Coa Shapes Your Personality and Life?
You are cheerful and friendly, but are apt to have an emotional life. You like to have several lines of effort going at once. You are a good talker and promoter and seldom worry over anything. At times, you can be impatient, and impulsive. You have the ability to bring an idea to completion. You can express yourself joyously and constructively. You might be psychic, but not know it. You are frank, methodical and believe in law, system and order.
You are always looking for a chance to do your own thing, to be your own person, and to have things done your own way.
✦ Coa's Deeper Meaning & Tips for Parents Discover Coa's symbolic numbers and practical tips for choosing a name that complements your child's birth date.