Full Name: Mamoru Chiba
Son of: Deceased Unnamed Parents
Husband of: Usagi Tsukino
Father of Chibiusa Tsukino
Sibling: None
Other Names: Mamo,Prince Endymion, Darien Shields, and Tuxedo Mask
Birthday: August 3rd
Birth stone: Peridot: Ambitious
Zodiac: Leo: The Lion
Species: Human
Height: 5"9
Development: Etymology
His name, just like the girls', carries a pun. His surname "Chiba" means local and contains the kanji 地 (chi) which also appears in the word "Chikyuu", the Japanese name for Earth and 場 (ba), meaning place or location.
His given name "Mamoru" (衛) means to protect.
So the pun in his name is loosely "Earth Protector", "Local Protector", or simply "Protector of Earth".