Surname Троттер (Trotter 
, Троттер 
) , in the world, is a common cognomen. The surname Троттер is habitual in Guam, where it is quite a common surname, Reunion, and New Zealand, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Trotter | Australia, Canada, United Kingdom, United States, New Zealand |
| Троттер | Ukraine |