Family name داوتي (Doughty 
, Dowty 
, داوتي 
) , around the globe, is a common cognomen. The surname داوتي is habitual in Guernsey, where it is quite a common surname, Isle of Man, and Brunei (explore the name in all countries). Measured by absolute frequency, it is the most numerous in the United States, the United Kingdom, and Australia. Very seldom, داوتي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Doughty | United Kingdom, United States, Australia, New Zealand, Canada |
| Dowty | United Kingdom, United States, Australia, Malaysia, Canada |
| داوتي | Iran |