The 36-year-old actress, who gave birth to her first son with industrialist husband Raj Kundra on May 21, took to Twitter to announce the news.
"Hey tweetos, Yes its official, Did the naming ceremony today, our son is christened Viaan Raj Kundra. It means Full of life/energy," she posted.
Father Raj Kundra also introduced the new born to the micro-blogging site.
"Please welcome twitter's youngest user my son Viaan Raj Kundra. Be nice to him and he may reply," the proud father said.
