The Axion were a band of Lenape Native Americans from present-day New Jersey.

[1][2] The name Axion derives from assiscu, an Unami language term for "mud", and translates as "the muddy place".

[3][better source needed] American archaeologist and historian Daniel Garrison Brinton suggested their name might derive from Assiscunk Creek, near Burlington, New Jersey.

The Axion lived on the eastern side of the Delaware River, from Rancocas Creek to the area that became Trenton, New Jersey.

[1] In 1648, the Axion was one of the largest Native communities on the Delaware River with approximately 200 warriors.