Suhani was born on Christmas (December 25). She studied in Rosary Convent High School in Hyderabad, Andhra Pradesh. After completing school, she joined St. Mary's College from where she graduated. She then hopes to be a post-graduate in M.B.A..

No stranger to the media, she has participated in the Miss Andhra Pradesh Beauty Contest, cat-walked during the Samsung and International Film Festival, as well as she has appeared in Aslam's music video.

She has also appeared in print advertisements for BSNL, Karvy Finances, and Idea Cellular. She has been the brand ambassador for Tata Indicom, Kalanjali, RS Brothers, Suraj Bhan Jewellers and Malabar Gold

She has won the Balashri, Nandi and Zonal level awards for 'Best Child Actress' during the year 2000.

Suhani was selected to act in a Bollywood movie 'Kuch Tum Kaho Kuch Hum Kahein' during the year 2002, with a screen name of Shona. As on July 2007, she has appeared in a total of 11 movies, out of which 9 are in the Telugu, and one each in Bengali and Malyalam.

She speaks Hindi, French, Telugu, and English fluently.