Definition from Wiktionary, the free dictionary
Proper noun 
- One of eight divisions of the Ohlone Native American people of northern California native to the Salinas Valley.
- The spoken language of this people, an Ohlone dialect in the Utian family.
Chalon (plural Chalons)
- one of a series of postage stamp series whose illustration was inspired by a portrait of Queen Victoria by Alfred Edward Chalon (1780–1860). More formally known as the Chalon heads.
- Levy, Richard. 1978. Costanoan, in Handbook of North American Indians, Vol. 8 (California). William C. Sturtevant, and Robert F. Heizer, eds. Washington, DC: Smithsonian Institution, 1978. ISBN 0-16-004578-9 / 0160045754, pages 485.
- Teixeira, Lauren. The Costanoan/Ohlone Indians of the San Francisco and Monterey Bay Area, A Research Guide. Menlo Park, CA: Ballena Press Publication, 1997. ISBN 0-87919-141-4.