Jermar is of African origin, derived from the Swahili word 'jumuia', meaning 'group' or 'community'. It gained popularity in the United States during the late 20th century, often used as a unisex name but more commonly for males. The unique spelling and sound of Jermar make it distinctive and memorable.
The name Jermar experienced its peak popularity between the years of 1978 to 1983, with a particularly high number of births in 1983 (16 births). However, its overall usage has been quite consistent throughout the years, with fluctuations ranging from 5 to 18 births annually. Since the mid-2000s, the name's popularity has significantly decreased, with most recent years showing only 5 or fewer births per year.