Complex sentence: Martin, Martyn and its varients being one of the most common names in the Western World-such as Smith, Jones, Baker, Wilson-it is not always the case that any two bearers of the name are related, even distantly.
Split into simpler sentences: Martin, Martyn and its variants can be considered some of the most common names in the Western World-such as Smith, Jones, Baker, Wilson. It is not always the case that any two bearers of the name are related, even distantly.