The name Chataan has been used to name one tropical cyclone in the western north Pacific Ocean. The name was contributed by the United States of America, which means a 'rainy day' in Chamorro language.
In the ESCAP/WMO Typhoon Committee of January 2004, the name Chataan was retired and was replaced by the name Matmo, and means heavy rain in the Chamorro language.
References
Typhoon Chataan (disambiguation) Wikipedia(Text) CC BY-SA