Last name Stenli (Stenli 
, Стенли 
, Стенлі 
) , all over the world, is a rare family name. The surname Stenli is characteristic of Bulgaria, where it is a rare surname, Norway, and Indonesia, where it is a very rare surname. Measured by absolute frequency, it is commonest in India, Indonesia, and the United States. More prevalently, Stenli is the forename as well as the last name.