Jaini is of Indian origin, derived from the Sanskrit word 'Jaina', which refers to followers of Jainism. It is a unisex name but is more commonly used for females. Jaini is composed of two parts: 'Jai', meaning victory or triumph, and '-ni', a suffix often used in Indian names. The name Jaini signifies victory or triumph of the soul over the body, a fundamental principle in Jainism.
Jaini saw a peak in births in 2012 with eight babies, while the years 2009, 2011, and 2017 each had five births. There was also an increase in 2022 with seven births. Altogether, there were thirty Jaini births during these years.