Juby
given name · Latin script
Recorded for both men and women· direction only, no split published
Juby is a given name written in the Latin script, with more bearers in the United States than in any other country. Recorded meaning: variant of Jobe.
- USUnited States1 in 244Kas Joby(measured from records)
- DKDenmark1 in 2Mas Joby
- PLPoland1 in 2Mas Joby
carrying the name, as counted by each country's national register. Where a country counts another spelling of the name rather than Juby itself, the figure is that spelling’s, and it is named. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- Sources
- 66 (measured from records)
- 1 in 244K (inferred from the name graph)
1,364 named Joby, 2020
Highest-authority source
United States, as Joby
measured from records inferred from the name graph
Spellings & scripts(measured from records)
One other spelling is counted as the same name:
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)
variant of Jobe.
Sources 1
- Dictionary of American Family Names
Where in the world(measured from records)
Juby 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 | 1,364as Joby | 1 in 244K | 1.2K | Juby | 66 |
| BR Brazil | 24as Joby | 1 in 8.8M | 47 | — | — |
| PL Poland | 19as Joby | 1 in 2M | 19 | — | — |
| DK Denmark | 3as Joby | 1 in 2M | 8 | — | — |
| CR Costa Rica | 1as Joby | 1 in 5.1M | 1 | — | — |
1,364 people counted by Census Bureau — First Name Frequency 2020 by sex, 2020, counting the spelling joby. 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; IBGE — names by decade (Kaggle mirror); IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); TSE — electoral roll (padrón) names. 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).
Notable people with this name(measured from records)
- Kerry Jubyb. 1948British radio broadcaster
- Jonathan Birdwood Jubyb. 1950GB(born 1950)
- Nicholas Bernard Jubyb. 1960GB(born 1960)
- Susan Jubyb. 1969CACanadian writer
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence(measured from records)
Attested in 13 sources across 4 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 356 | #61,001 |
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 336 | #60,045 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 335 | #56,979 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
Reference works 3
- Dictionary of American Family Names
- The Oxford Dictionary of Family Names in Britain and Ireland
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- What does the name Juby mean, and where does it come from?
- variant of Jobe. Recorded by Dictionary of American Family Names.
- Is Juby a male or female name?
- Juby is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
- In which country does Juby have the most bearers?
- In the United States, the national register counted about 1.4 thousand people named Joby, more than in any other country we hold.
- Where is Juby most common?
- No national register we hold counts the spelling Juby itself. The densest figure for its family of spellings is United States's: the national register counts about 1 in 244 thousand people named Joby.
- How common is the name Juby?
- In the United States, the national register counted 1,364 people named Joby in 2020, about 1 in 244 thousand residents.
What do you want to know about Juby?
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/jubyThe same 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), and bulk access is licensed separately.
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, “Juby”. Data snapshot 2026-10-10.