Brazil’s president Jair Bolsonaro has claimed nominating his son Eduardo to be ambassador to the US would not be an act of nepotism.

“Some people say that it is nepotism, but that’s for the Supreme Court to decide. It is not nepotism, I would never do that,” Mr Bolsonaro said on a live social media broadcast on Friday.

The president revealed that he was considering nominating his son, a congressman representing Rio de Janeiro, for the post on Thursday. The 35-year-old said he would accept the job if offered.

Despite insisting no decision had yet been made, Mr Bolsonaro ticked off a list of his son’s qualifications for the post: “My son Eduardo speaks English, he speaks Spanish. He’s travelled all over the world. He’s friends with Donald Trump’s children.

“My understanding is that he could be a qualified person and would be the perfect message to Washington.”

Brazil's supreme court barred nepotism in 2008. The initial findings of a study carried out by the president’s office showed that top-ranking political appointments, like those of ambassador, would not legally constitute nepotism.

Jair Bolsonaro: Brazil's far-right leader inauguration Show all 20 1 /20 Jair Bolsonaro: Brazil's far-right leader inauguration Jair Bolsonaro: Brazil's far-right leader inauguration Brazil's new President Jair Bolsonaro waves as he drives past before his swear-in ceremony Reuters Jair Bolsonaro: Brazil's far-right leader inauguration Supporters wait in front of the Planalto Palace, where he will take office EPA Jair Bolsonaro: Brazil's far-right leader inauguration Jair Bolsonaro gestures at the Congress before he is sworn AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Supporters take pictures as Brazil's new President Jair Bolsonaro drives past Reuters Jair Bolsonaro: Brazil's far-right leader inauguration Flanked by first lady Michelle Bolsonaro, Brazil's President Jair Bolsonaro waves to the crowd, as he rides in an open car after his swearing-in ceremony AP Jair Bolsonaro: Brazil's far-right leader inauguration Jair Bolsonaro reacts as he drives past Reuters Jair Bolsonaro: Brazil's far-right leader inauguration Brazil's new President Jair Bolsonaro reacts as he drives past before his swear-in ceremony, in Brasilia, Brazil January 1, 2019. REUTERS/Ricardo Moraes RICARDO MORAES Reuters Jair Bolsonaro: Brazil's far-right leader inauguration The National Congress before Brazil's President-elect Jair Bolsonaro is sworn in AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Jair Bolsonaro gestures at the Congress AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Brazil's new President Jair Bolsonaro waves as he drives past before his swear-in ceremony, in Brasilia, Brazil January 1, 2019. REUTERS/Ricardo Moraes RICARDO MORAES Reuters Jair Bolsonaro: Brazil's far-right leader inauguration Supporters of Brazil's President Elect Jair Bolsonaro are cooled down with a water hose by firefighters, prior Bolsonaro's inauguration, in Brasilia, Brazil, Tuesday Jan. 1, 2019. (AP Photo/Silvia Izquierdo) Silvia Izquierdo AP Jair Bolsonaro: Brazil's far-right leader inauguration The presidential convoy, led by Brazil's President-elect Jair Bolsonaro (L) and his wife Michelle Bolsonaro in a Rolls Royce, heads to the National Congress for his swearing-in ceremony, in Brasilia on January 1, 2019. - Bolsonaro takes office with promises to radically change the path taken by Latin America's biggest country by trashing decades of centre-left policies. (Photo by Carl DE SOUZA / AFP)CARL DE SOUZA/AFP/Getty Images CARL DE SOUZA AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration epa07257163 Sympathizers of Brazilian President-elect, Jair Bolsonaro, walk past a giant figure of the future president before the beginning of the inauguration ceremony, in Brasilia, Brazil, 01 January 2019. A far-right president leads the biggest Latin America democracy for first time since the end of military rule (1964-1985). Bolsonaro defeated candidate Fernando Haddad in the runoff, held in October 2018, receiving 55 percent of the vote. EPA/Fernando Bizerra Jr Fernando Bizerra Jr EPA Jair Bolsonaro: Brazil's far-right leader inauguration Brazil's President-elect Jair Bolsonaro (L) gestures next to his wife Michelle Bolsonaro as the presidential convoy heads to the National Congress for his swearing-in ceremony, in Brasilia on January 1, 2019. - Bolsonaro takes office with promises to radically change the path taken by Latin America's biggest country by trashing decades of centre-left policies. (Photo by Carl DE SOUZA / AFP)CARL DE SOUZA/AFP/Getty Images CARL DE SOUZA AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Firefighters spray water at supporters of Brazilian President-elect Jair Bolsonaro to cool them down, while they gather to wait for his inauguration ceremony at "Tres Poderes" square in front of the Planalto Palace in Brasilia, on January 01, 2019. - Brazil entered a new chapter in its history on Tuesday, embracing a far-right president, Jair Bolsonaro, whose determination to break with decades of centrist rule has raised both hopes and fears. (Photo by EVARISTO SA / AFP)EVARISTO SA/AFP/Getty Images EVARISTO SA AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Supporters take pictures as Brazil's new President Jair Bolsonaro drives past before his swear-in ceremony, in Brasilia, Brazil January 1, 2019. REUTERS/Ricardo Moraes RICARDO MORAES Reuters Jair Bolsonaro: Brazil's far-right leader inauguration Brazil's new President Jair Bolsonaro and his wife, Michelle Bolsonaro, arrive at Brazil's National Congress, in Brasilia, Brazil January 1, 2019. REUTERS/Pilar Olivares PILAR OLIVARES Reuters Jair Bolsonaro: Brazil's far-right leader inauguration Supporters of Brazilian President-elect Jair Bolsonaro, gather at the "Tres Poderes" square in front of the Planalto Palace in Brasilia, before his inauguration ceremony on January 01, 2019. - Brazil entered a new chapter in its history on Tuesday, embracing a far-right president, Jair Bolsonaro, whose determination to break with decades of centrist rule has raised both hopes and fears. (Photo by EVARISTO SA / AFP)EVARISTO SA/AFP/Getty Images EVARISTO SA AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Supporters of Brazilian President-elect Jair Bolsonaro, gather to wait for his inauguration ceremony at "Tres Poderes" square in front of the Planalto Palace in Brasilia, on January 01, 2019. - Brazil entered a new chapter in its history on Tuesday, embracing a far-right president, Jair Bolsonaro, whose determination to break with decades of centrist rule has raised both hopes and fears. (Photo by EVARISTO SA / AFP)EVARISTO SA/AFP/Getty Images EVARISTO SA AFP/Getty Jair Bolsonaro: Brazil's far-right leader inauguration Jair Bolsonaro addresses Congress, during his swearing-in ceremony as Brazil's new president, in Brasilia on January 1, 2019. - Bolsonaro takes office with promises to radically change the path taken by Latin America's biggest country by trashing decades of centre-left policies. 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The president’s comments set off an uproar among opposition MPs. Senate opposition leader Randolfe Rodrigues tweeted: “It’s absurd that he’s even being considered.

“Bolsonaro wants to govern in his backyard, extending [the government] to his family ... Eduardo Bolsonaro’s nomination for ambassador is unacceptable.”

He called the move “unprecedented in the history of Brazilian diplomacy” and said he was “certain” the Brazilian Senate would not approve the nomination.

Eduardo Bolsonaro, son of Brazilian president Jair Bolsonaro (REUTERS)

Congressman Ivan Valente of the left-wing Socialism and Liberty Party said the nomination would be unethical. “This is a complete mess. An international embarrassment,” he tweeted.

Eduardo is the third child of the president, who has four sons and a daughter from three marriages, and has already advised his father on foreign affairs.

When asked by reporters about his qualifications for the position, he said he had been in a foreign exchange programme where he “fried hamburgers in the United States, in the cold in Maine”.

A 2017 YouTube video shows him standing in front of a Popeyes chicken counter recounting his time in the US between 2004 and 2005.

His appointment would need to be approved by the Senate Foreign Relations Committee before passing to the full upper house for confirmation.