Ninel is of Latin origin and means 'ninety'. It is a unisex name, though more commonly used for females. In Russian, it is often associated with the number nine (devyanost'). The name Ninel gained popularity in Eastern Europe during the mid-20th century.
"Ninel saw a peak in popularity in 2004 with 55 births that year. However, it has been on a steady decline since then, with only 9 births recorded in 2013. Over the 12-year period, there were a total of 290 babies named Ninel."