Natalii is of Latin origin, derived from the male name Nathaniel, which means 'gift of God'. It is a feminine variation, often used interchangeably with Natalia. The name gained popularity in the late 20th century and has since been widely recognized across various cultures.
The name Natalii has had a gap in popularity from 2007 to 2016 with no recorded births during those years. It experienced a revival in 2016 with five births, bringing the total to ten since 2007.