130 years old now in 2025 - what year born?

Today, 21 May 2025 if a person is 130 years old now, what year was he born? See below:

If 130 years old, year of birth is:
1894 or 1895*

*It depends on whether he was born before or after 1 January 1895.

If now 130 years and his year of birth 1894 if he was born after 21 May 1894 until 31 december 1894 inclusively, and his year of birth is 1895 if he was born from 1 January 1895 to 21 May 1895.

Other examples:

If now 11 years, year of birth 2013 or 2014
If now 14 years, year of birth 2010 or 2011
If now 28 years, year of birth 1996 or 1997
If now 45 years, year of birth 1979 or 1980

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