Ahmedabad: A court in western India found opposition leader Rahul Gandhi guilty of defamation on Thursday for a speech he made in 2019 in which he referred to thieves as having the surname Modi, and sentenced him to two years in prison.

Gandhi was present at the court in Surat, a city in Gujarat. He was given bail and the sentence was suspended for thirty days.

Gandhi would appeal against the verdict in a higher court, the president of his Congress party said on Twitter.

The criminal defamation case was filed against Gandhi by a leader of the ruling Bharatiya Janata Party (BJP), after a speech during the 2019 general election in which he referred to the surname Modi and asked how all thieves had the surname.

"The court has found Rahul Gandhi's comment to be defamatory. He has been sentenced to two years in jail," Ketan Reshamwala, advocate for complainant Purnesh Modi, said.

Gandhi said in court that he had made the comment to highlight corruption and not against any community.

Gandhi is one of the main opposition leaders in the country who will go up against Prime Minister Narendra Modi when he seeks his third term as prime minister in 2024.

Gandhi's once-dominant Congress controls less than 10% of the elected seats in parliament's lower house and has lost badly to the BJP in two successive general elections, most recently in 2019.

Modi remains India's most popular politician by a substantial margin.