The so-called “genealogy standard” is to use birth names for everyone, even in cultures where it doesn’t make sense.

The “encylopedic standard” makes more sense. As a mental shorthand, I think of it as “best known as”. For example:

Cokayne [formerly Adams], George Edward (1825–1911), genealogist, born at 64 Russell Square, London, on 29 April 1825, was the fourth son and youngest child (in a family of eight) of William Adams (1772–1851), LLD, of Thorpe, Surrey, advocate in Doctors’ Commons, and his wife, the Hon. Mary Anne (d. 1873), daughter of William Cockayne and niece and coheir of Borlase Cockayne, sixth and last Viscount Cullen. Dictionary of National Biography

Another:

William Jefferson “Bill” Clinton (b. William Jefferson Blythe III on August 19, 1946, in Hope, AR) was the 42nd president of the United States. He served from 1993 to 2001. Ballotpedia.org

We could go on and on.