An invented domain name with vague connotations of "you", which could be used by almost any business or brand, but especially those linked to some kind of personal identity.
Yuuo has only four letters and only two syllables. Two-syllable names are exceptionally rare and extremely valued. Established brands using two syllable names include Starbucks, Kleenex and Lego.
This domain was first registered in January 2005. Older domains have an advantage when ranking in search engines.