130 years old now in 2023 - what year born?

Today, 5 June 2023 if a person is 130 years old now, what year was he born? See below:

If 130 years old, year of birth is:
1892 or 1893*

*It depends on whether he was born before or after 1 January 1893.

If now 130 years and his year of birth 1892 if he was born after 5 June 1892 until 31 december 1892 inclusively, and his year of birth is 1893 if he was born from 1 January 1893 to 5 June 1893.

Other examples:

If now 12 years, year of birth 2010 or 2011
If now 16 years, year of birth 2006 or 2007
If now 25 years, year of birth 1997 or 1998
If now 86 years, year of birth 1936 or 1937

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