Definitions of Ji:

• noun:   a clandestine group of southeast Asian terrorists organized in 1993 and trained by al-Qaeda; supports militant Muslims in Indonesia and the Philippines and has cells in Singapore and Malaysia and Indonesia
• name:  A female given name (rare: 1 in 100000 females; popularity rank in the U.S.: #3381)
• name:  A surname (very rare: popularity rank in the U.S.: #63040)