Is Jan a male or female name?
Jan is used as both a female and male name. In counted records, it is associated with female usage in United States at 72% and male usage in Norway at 100%. Country context changes the answer.
Result without a country hint
This is the response used when the request does not supply a country. It is a fallback, not a claim that every country has the same distribution.
- Association
- male
- Probability
- 59%
- Sample size
- 7,227
- Confidence
- high
Jan by country
Only sources that publish observation counts appear in this table. The probability is the dominant-gender share within that country source; sample sizes from different countries cover different years and should not be treated as population rankings.
| Country | Association | Probability | Sample | Source |
|---|---|---|---|---|
| Norway NO | male | 100% | 47,857 | ssb |
| Spain ES | male | 100% | 14,395 | ine |
| United States US | female | 72% | 4,050 | ssa |
| England and Wales GB | male | 99% | 3,177 | ons |
| France FR | male | 100% | 1,715 | insee |
| Ireland IE | male | 95% | 746 | cso |
| Canada CA | male | 97% | 690 | statcan |
Attested in 26 countries and territories
Presence means the name appears in a source for that country. Sources without counts cannot support a popularity share.
AD · AT · AU · BE · CA · CH · CZ · DE · DK · EE · ES · FR · GB · IE · IL · LI · LU · NL · NO · NZ · PL · RO · SE · SI · SK · US
Look up Jan with a country
Send a reliable two-letter country code when you have one. Preserve probability, sample size, confidence and source with the category.
curl "https://namegender.com/api/v1/gender?name=Jan&country=NO" \
-H "Authorization: Bearer ng_live_xxxxxxxxxxxx"Method and limits
Counted rows come from national registration sources that publish male and female totals. The attested-country list also includes sources that confirm presence but do not publish a sample size. Those two evidence types are kept separate.
Name data describes a population-level association. It does not identify an individual person's gender. Preserve unknown and low-confidence results, and do not use name inference for employment, medical, financial, insurance, legal or eligibility decisions.
Data version: 2026.08. Read the benchmark methodology and database provenance before applying a threshold.
Questions about Jan
Is Jan a male or female name?
Jan is used as both a female and male name. In counted records, it is associated with female usage in United States at 72% and male usage in Norway at 100%. Country context changes the answer.
Why can the result for Jan change by country?
A name can have different observed distributions in different populations. A country hint narrows the evidence used by the API instead of treating one global result as universal.
Does the name Jan identify a person's gender?
No. This page describes statistical associations in name records. It cannot identify an individual person and should not be used for consequential decisions.