In Chapter 1062 of One Piece, Vegapunk realises that his body is too small for his thoughts.

This is why he successfully compartmentalised himself into six different forms.

In the prior chapter of One Piece, we saw the first one.

Because she was so young and attractive, many readers suspected she was a red herring. She turns out to be a metaphor for some facet of Vegapunk's character.

There is a good chance that the readers will see the remaining five bodies before they ultimately get to talk to the scientist himself.

It would appear, on the basis of the CP0 report on Vegapunk, that he founded five more bodies with the sole goal of getting more work done. 

Each of them has their own independent free will, but they each have unique names and are numbered in the appropriate order.

Vegapunk 01 - Shaka (Logic) Vegapunk 02 - Lilith (Evil) Vegapunk 03 - Edison (Flair) Vegapunk 04 - Pythagoras (Wisdom) Vegapunk 05 - Atlas (Wrath) Vegapunk 06 - York (Desire)

The events of chapter 1062 of One Piece have only featured three of the Vegapunks.