Family name จันทิตย์ (Chan 
, จันทิตย์ 
) , in the entire world, is a prevalent last name. The cognomen จันทิตย์ is characteristic of Hong Kong, where it is a prevalent surname, Macao, and Bermuda (explore the name in all countries). Not in comparison with a country's population, the name is most common in Hong Kong, Myanmar, and China. Also, จันทิตย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chan | China, Myanmar, Malaysia, Hong Kong, Mexico |
| จันทิตย์ | Thailand |