Cognomen جانسي (Jhansi 
, Janse 
, جانسي 
) , throughout the world, is a common last name. The family name جانسي is habitual in Netherlands, where it is quite a common surname, Sudan, where it is quite a rare surname, and South Africa. In absolute terms, the name is most common in India, Netherlands, and Sudan. More frequently, جانسي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jhansi | Japan, India, Kuwait, United States, United Kingdom |
| Janse | Netherlands, India, United States, Belgium, South Africa |
| جانسي | Egypt, Algeria, Sudan, Iraq, Libya |
| Jancey | Australia, India, Brazil, United States, United Kingdom |