Nancy Witwicky is the baby of Witwicky family. She is the younger sibling of Daniel Witwicky.
Transformers Animated cartoon
- Her name "Jennifer Witwicky" was named in the DVD audio commentary for "Garbage In, Garbage Out", though it was announced somewhat... "vague".
- While the name "Nancy" is confirmed in the guidebook Transformers Animated: The AllSpark Almanac.