Cognomen טרוטר (Trotter 
, טרוטר 
) , all over the world, is a common last name. The cognomen טרוטר is habitual in Guam, where it is quite a common surname, Reunion, and New Zealand, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia.