Shenika is of African origin, derived from the Swahili word 'sheni,' meaning 'nine.' It gained popularity as a unique alternative to more common names like Shenita and Sheneika. The name Shenika has been recorded among females in various countries, but its usage remains relatively uncommon, making it distinctive.
"The name Shenika reached its peak popularity between 1976 and 1982, with over a hundred babies being named Shenika each year during this period. However, by the mid-90s, its prevalence significantly decreased, with fewer than 25 births annually after 1993."