Badar Azim has returned to his family in Calcutta, he was a footman at Buckingham Palace and had helped display the official announcement of the birth of Prince George.
Speaking exclusively to ITV News Badar said he had been "blessed" to be a part of the royal baby announcement, and said he would love to return to the UK.
More top news
Ms Ardern posted a photo showing her and Clarke Gayford with the baby at Auckland City Hospital.
Nasa says scientists have found 95% of near-Earth objects measuring a kilometre or bigger, but the remaining 5% could inflict big damage.
There will be showers during the morning across Scotland, but these will clear during the afternoon.