Because his first name was Albert.
When you become king (at least in the UK), you get to pick the name you want to rule under. He chose George, which was actually his fourth name (Albert Frederick Arthur George), but he could have chosen it even if it hadn't been one of his birth names.
The most likely reason he went with George is that his father had ruled as George V, and after the scandals of his older brother Edward VIII, he probably wanted to suggest a return to the better days of his father's reign.
'Bertie' is a nickname of Albert. His full name was Albert Frederick Arthur George .
King Edward VIII abdicated in 1936 before he was coronated and was succeeded by his younger brother 'Bertie' who became King George VI.
she was endearingly call the Queen Mum
King George VI's name at birth: Albert Frederick Arthur George Saxe-Coburg-GothaHe was the second son of King George VBorn: 14 December 1895Birthplace: Sandringham, Norfolk, EnglandDied: 6 February 1952 (cancer-related heart attack)Best Known As: King of Great Britain during WWIIgeorge-vAlbert - always known to the Family as Bertie.
Neville Chamberlain was Prime Minister and King George VI was monarch.
Duke of York - known to his family as Bertie.
King George VI was known as Bertie before he became King
He was known as Bertie to his family.
King Edward VIII abdicated in 1936 before he was coronated and was succeeded by his younger brother 'Bertie' who became King George VI.
There are certain names that are designated 'royal' names and Albert isn't one of them. Secondly, it was never envisaged that the Duke of York, 'Bertie', would ever become king and was only called upon to do so when his elder brother, King Edward VIII, abdicated before his coronation. 'Bertie' then had to adopt a 'royal' name and became King George VI.
Nicknames include Al, Bert, and Bertie (the nickname for George VI of Great Britain, whose real first name was Albert).
george VI
she was endearingly call the Queen Mum
King George VI's name at birth: Albert Frederick Arthur George Saxe-Coburg-GothaHe was the second son of King George VBorn: 14 December 1895Birthplace: Sandringham, Norfolk, EnglandDied: 6 February 1952 (cancer-related heart attack)Best Known As: King of Great Britain during WWIIgeorge-vAlbert - always known to the Family as Bertie.
All British Monarchs named George were related to George VI.
George VI
George Albert Romero goes by Bertie.
King George VI was the British monarch, and father of the current Queen. Elizabeth II took the throne when George VI died in 1953. George VI was not supposed to get to be the king. British kings like to have at least two sons - "the heir and the spare". George VI was the spare, the younger brother of Edward VIII. When their father, George V, died in 1937, Edward was King for less than a year, but abdicated the throne so he could marry the woman he loved. He could not remain King and marry her, as she had three strikes against her - she was a commoner, an American, and divorced. So Edward was the man who gave up an Empire, for Wallis Warfield Simpson.