Teronica is of Latin origin and means "little turtle dove". This name has been increasingly popular since the late 20th century, often used as a variant of Teresa. It combines elements of traditional names like Teresa and modern choices such as Monica, creating a unique yet familiar sound. Teronica consists of three syllables: Te-ro-ni-ca. In some cases, it may be shortened to Toni or Ronica. It is also notable that the name Teronica has been used in literature, most famously in the novel "The House on Mango Street" by Sandra Cisneros, where the main character's sister is named Teresita, a diminutive form of Teronica. This literary association may contribute to its appeal and recognition.
"Teronica had its most popular years in the early 1970s, with a total of 13 babies named Teronica born between 1972 and 1973. The name saw another peak in 1982 and 1990, with 5 births each year, bringing the overall total to 23."