The male form of a countess is called a count. A count is a noble title given to a male in various European countries.
IF you meant countess - the male equivalent is a count.
A Count.
The Countess was converted to a male character, named Count, in the 2021 revival of "Company" on Broadway, played by actor Matt Doyle.
The male counterpart of a countess is a count. In the hierarchy of nobility, a count is a nobleman who typically ranks just below a marquess and above a viscount. The title of countess is the female equivalent, often denoting the wife of a count or a woman who holds the title in her own right.
A female count is called a countess.
In the feudal system of government, the nobleman who ruled a county was called a count, and his wife was called a countess. Some people still claim these hereditary titles, but they no longer rule.
A count's daughter is typically called a "countess."
A countess's male counterpart is a count or an earl (equivalent British nobility).(It's not really an opposite, just the opposite gender.)
By marrying a count or countess.
Countess---Masculine: CountFeminine: Countess
In English there are no masculine or feminine forms. English uses gender specific nouns for male or female.The gender specific noun for a female is countess.The corresponding gender specific noun for a male is count.