Olanna is a name of Nigerian origin that means "God is supreme" or "mother of all creation." It is a name that carries a sense of strength, power, and divine protection. People with the name Olanna are often seen as leaders, nurturers, and protectors, embodying the qualities of a mother figure. They are known for their fierce loyalty, unwavering determination, and caring nature. Individuals named Olanna are often deeply connected to their spirituality and hold a strong belief in the power of faith and divine guidance.