The name Thelma is a popular name and parents adore it due to its significance on the character. Thelma name meaning is will and it associate lucky number is 5. Thelma is a versatile name that has been popular in the English-speaking world for many decades and Thelma name meaning is also deep. Find out the pronunciation of Thelma and other well-known baby names that sound similar to Thelma in the United States of America (USA).