Sania had recently made a comeback to Fed Cup after four years.
With her 18-month son Izhaan present in the stands, Sania had helped India qualify for the Play-offs for the first time.
"Stepping on to the court for the first time in India colours was a moment of pride for me, back in 2003. It has been an eighteen year long journey since then and I feel extremely proud and privileged to have contributed to the success of Indian tennis," Sania was quoted as saying in an AITA release.
"The Fed Cup result at the Asia/Oceania tournament last month is one of the greatest achievements of my playing career. These are the moments an athlete plays for and I am grateful to the Fed Cup Heart Awards selection panel for this recognition," added the 33-year-old.
The winners of the Heart Awards will be determined by online voting by fans which will go live on May 1 and will go on until May 8.
In Fed Cup Heart Award's 11th edition this year, Anett Kontaveit (Estonia) and Eleonora Molinaro (Luxembourg) have been nominated from Europe/Africa zone while Fernanda Contreras Gomez of Mexico and Paraguay's Veronica Cepede Royg have been nominated from the Americas.
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