Are these expressions commonly used ? Are they all right ?
Each to his own
To each his own
Each to their own
To each their own

Question

Are these expressions commonly used ? Are they all right ?
Each to his own 
To each his own
Each to their own
To each their own

Answer

They are all correct and commonly used.

Which one to use is a matter of personal preference.  I personally prefer "to each his own".  Reasons:

1.  I prefer the more rigorous agreement between "each" and "his".  "Each" is singular.

2.  I like the rhythm of the iamb: short_long short_long.

Answer

#s 2 and 4 are the ones I've used and heard the most here in the USA
I can't say that I've ever heard the other two used

Answer

To each his own is the most common I believe.

Answers · 5