And US tax authorities will be keen to know how much that utensil is worth.
"When one of the parents is American and has resided in the US for five years with at least two after the age of 14, the baby is automatically a citizen," said David Treitel, founder of American Tax Returns, a consultancy for US expatriates living in Britain.
"This is the case with Meghan," said Treitel, noting this case is a first in the British royal family.
US nationality comes with a bevy of restrictive conditions: like any American who is born, grows up and dies anywhere in the world, year after year Meghan and Harry's child will have to show the Internal Revenue Service his or her tax status is clean.
From the moment of birth, money deposited in banks by the royal parents -- eager to ensure a bright future for their progeny -- must be duly reported to the tax man.
The same would apply to money that comes in if mom and dad decide, say, to have the child follow in the footsteps of his ex-actress mother to become a star on TV or in movies.
Forget about privacy, said Treitel. The IRS will "get to know a lot more about the couple's wealth" through the tax returns of the couple and their mother. "A lot more information is gonna get to the US," he added.
To wit: the IRS will demand that any valuable gifts from non-Americans to Harry and Meghan's child -- and he will be feted, won't he? -- also be declared as assets.
"Imagine the queen giving the baby some nice beautiful book of art from the royal collection, with paintings by Van Gogh or Miro. If this gift if worth more than USD 100,000, it is reportable," said Treitel.
And although the baby and the mother will have to present forms that will be very time-consuming for their accountants, they may still not have to pay a lot in tax: these may be offset by duties paid in Britain, tax specialist Laura Saunders told The Wall Street Journal.
US tax authorities' efforts to keep a close watch on American expatriates can have serious consequences for people whose sole link to America is that they were simply born there.
Such is the case of so-called "Accidental Americans" - such as thousands of people in France who automatically received US citizenship because they were born in the US but left America as little kids and no longer have any links whatsoever to the country.
Since the adoption of the Foreign Account Tax Compliance Act in 2010, which replaced the criterion of nationality with that of tax domicile, these people are obliged to report their income to US tax authorities and in some cases actually cough up some money.
Many of these people left the US when they were very young. The Association of Accidental Americans that brings them together asked President Donald Trump last year to find a solution to their quandary.
Their status can be a touchy subject. If they refuse to play ball with the US tax authorities, their banks at home can be sanctioned. So these institutions can refuse them services like bank accounts and mortgages.
To a lesser extent, the British royal family cannot dodge its US tax obligations either: a flawed tax return can trigger hefty fines.
But there is a solution to avoid headaches for the royal couple's accountants: Meghan can renounce her US citizenship. However, even if she does that, tax returns would still have to be filed for the child until age 18.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)