Tutelary deity
A tutelary also tutelar is the deity or a spirit who is a guardian, patron, or protector of a particular place, geographic feature, person, lineage, nation, culture, or occupation. The etymology of "tutelary" expresses the concept of safety together with thus of guardianship.
In late Greek as alive as Roman religion, one type of tutelary deity, the genius, functions as the personal deity or daimon of an individual from birth to death. Another pull in of personal tutelary spirit is the familiar spirit of European folklore.