Definitions of faith:

• noun:   loyalty or allegiance to a cause or a person

  Example: "Keep the faith"

• noun:   complete confidence in a person or plan etc

  Example: "He cherished the faith of a good woman"

• noun:   a strong belief in a supernatural power or powers that control human destiny

  Example: "He lost his faith but not his morality"

• noun:   institution to express belief in a divine power

  Example: "A member of his own faith contradicted him"

• name:  A female given name (common: 1 in 3571 females; popularity rank in the U.S.: #484)
• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #9706)