Tiaña
surname · Latin script
Tiaña is a surname written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: Modern contraction of Tatiana and Christiana. In the USA it is also explained as a form of Diana in such unrelated languages as Samoan and Cherokee (but the author Tiana Bighorse is a Navajo).
- AUAustralia≈1 in 10K(inferred from the name graph)
- USUnited States1 in 14K
- SISlovenia1 in 6.9K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- 3 (measured from records)
- Record sources
- 396 (measured from records)
- 1 in 6.9K (inferred from the name graph)
23,698 people, 2020
recorded for this name
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Slovenia
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
Locally spelled Tiana in US United States, AU Australia, NG Nigeria and 2 more.
Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.
Meaning & origin
(measured from records)Modern contraction of Tatiana and Christiana. In the USA it is also explained as a form of Diana in such unrelated languages as Samoan and Cherokee (but the author Tiana Bighorse is a Navajo).
Cited for this meaning 3
- A concise dictionary of first names
- Wiktionary
- Nordic Names
Attested across 15 languages in the etymology graph.
Where in the world
(measured from records)Tiaña counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.
Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| US United States | — | 23,698 | 1 in 14K | 24K | Tiana | 396 |
| AU Australia | #923 | ≈2,500 est. | ≈1 in 10K | 79 | Tiana | 156 |
| NG Nigeria | — | ≈1,600 est. | ≈1 in 134K | — | Tiana | 21 |
| BR Brazil | — | 1,450 | 1 in 146K | 1.5K | — | 4 |
| FR France | — | ≈1,300 est. | ≈1 in 54K | 2.5K | — | 5 |
| SI Slovenia | — | 304 | 1 in 6.9K | 314 | — | 6 |
| JM Jamaica | #736 | ≈150 est. | ≈1 in 19K | — | Tiana | 11 |
| GY Guyana | #664 | 84 | 1 in 8.9K | 84 | Tiana | 5 |
23,698 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020. Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.
Registers cited: Census Bureau — First Name Frequency 2020 by sex; NSW BDM — Popular baby names (1952–present); INSEE — Fichier des prénoms (1900–2024); IBGE — names by decade (Kaggle mirror); IBGE — Nomes (census name API); SURS — resident population given names; stat.si Imena rojstva — full name register (per-token frequency + rank); Guyana — Official List of Electors July 2025. Figures without a register are Mondonomo estimates; see Methodology.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Evidence
(measured from records)No register attests this spelling yet
Frequently asked questions
- What does the name Tiaña mean, and where does it come from?
- Modern contraction of Tatiana and Christiana. In the USA it is also explained as a form of Diana in such unrelated languages as Samoan and Cherokee (but the author Tiana Bighorse is a Navajo). Recorded by A concise dictionary of first names and Wiktionary and 1 other source.
- In which country does Tiaña have the most bearers?
- In the United States, the national register counted about 24 thousand people named Tiaña, more than in any other country we hold, where it is most often spelled tiana.
- Where is Tiaña most common?
- Measured as a share of residents rather than as a count, Tiaña is densest in Slovenia — about 1 in 6.9 thousand people — even though United States holds more of our records for it.
- How common is the name Tiaña?
- In the United States, the national register counted 23,698 people named Tiaña in 2020, about 1 in 14 thousand residents.
- How common is Tiaña compared with other names?
- In Guyana, Tiaña is the 664th most common given name of 15,440 given names recorded there.
What do you want to know about Tiaña?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/tia%C3%B1aThe payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.
About this data
measured from records inferred from the name graph machine-generated
These figures come from the data snapshot of and will change as it is rebuilt.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Tiaña” — the 664th most common given name in Guyana. Data snapshot 2026-10-13.