Find what pokemon closest matches your height and weight.
You need to put your height in inches (so if you're 5'5", you'd put 65).
This website makes calls to the PokeAPI based on the height and weight you enter. It first searches for an "exact" match and then searches for 2 extended ranges to show you the close pokemon.
You may get an error that says 'no close results found'. Dunsparce is 4 feet long, so Pokemon sizes are weird. Don't worry about it.