Coni is a charming and unique name for baby girls. With origins in English and Greek, Coni means "steadfast" or "constant." It is also considered a diminutive form of the name Constance. The name Coni has been used in the United States since the mid-20th century, with occasional appearances in California. While it may not be among the most popular choices, its rarity adds to its appeal for parents seeking a distinctive name for their daughter. Coni exudes a sense of strength and reliability, making it an excellent choice for parents who desire a name with timeless qualities.