Jonica is of Latin origin, derived from the word 'iunius', which means 'of June'. It is a unisex name, although it's more commonly used for females. Jonica is composed of two elements: 'Iuno' meaning ' Juno, the Roman goddess of marriage and women', and '-ca', a feminine suffix. The name gained some popularity in the United States during the late 20th century, likely due to its unique sound and connection to June, the sixth month of the year. However, it remains relatively uncommon compared to other names, which contributes to its distinctive charm.
"The name Jonica was quite popular between the late 1960s and early 1990s, with peaks of over 20 births per year from 1985 to 1994. However, its popularity has since declined, with fewer than 10 births recorded annually after 2007."