Atli \a-tli, at-li\ as a boy's name is of Hebrew origin, and the meaning of Atli is "ornament". Also an Old Norse name possibly meaning "one without mercy", or a variant of Attila king of the Huns.

For more information, see also the related name Adlai.

Baby names that sound like Atli are Atlee, Atley, Atlea, Atilo and Atila. Other similar baby names are Ali, Aadi, Able, Atim, Adi, Al, Allie, Alia, Aly, Amali, Arly, Arlie, Arlo, Ashli, Atif, Atef, Atlas, Deli and Adlin.