Tejasvi is a unisex given name of Sanskrit origin, derived from the Sanskrit word 'Tejaswi', which means "one who has radiance, splendor, and luster". It is composed of two elements: 'Tejas' meaning "radiance" and 'Svi' or 'Swi' meaning "one who is". This name is often associated with brilliance, light, and warmth. In Indian culture, it is believed that a person named Tejasvi brings positivity and brightness into the lives of those around them. The name Tejasvi is also used in other languages, such as Telugu and Tamil, further expanding its cultural reach. It is pronounced /tɛʒəsʋiː/ in the International Phonetic Alphabet (IPA).
The name Tejasvi saw a significant increase in popularity from 2004 to 2010, peaking with 10 births in 2009 and maintaining high numbers until 2010. After a dip in 2012, it rebounded to another peak of 10 births in 2014. Since then, the number of annual births with this name has stabilized around six per year. Overall, there have been 106 recorded births with the name Tejasvi from 2004 to 2018.