Jenacia is of American origin, derived from the name Jennifer, which is ultimately drawn from the Cornish name Jennifer. It means 'fair-haired' or 'graced by fair hair'. This unique and beautiful name has gained popularity in recent years, particularly in the United States.
The name Jenacia had a brief moment of popularity with six births recorded in 2004. However, it has not gained widespread use as there are no other recorded births for this name since then, making the total number of births for Jenacia six.