The top boy and girl names of 2015 hardly even registered a hundred years ago.

The Department of Internal Affairs has released the top names for 1915 and 2015.

Charlotte is the most popular girls name this year, but was 98th in 1915, while the most popular boys name - Oliver - didn't even register.

Only the name James features on both lists.

In 1915, the most popular names were Mary and John.

Read the full list here