Eureka, California
"Eureka" received its name from a Greek word meaning "I have found it!" This exuberant statement of successful (or hopeful) gold rush miners is also the official motto of the State of California. Eureka is the only U.S. location to use the same seal as the state for its seal.
Ukra
Ukra's nickname derives from his youth, when his thin-blond hair led to him being called "Ukrainian" ("Ucraniano" in Portuguese), which was then shortened to "Ukra".