One year old weight: A wide range of Normal
Avery was 17lbs 6oz at her 12month check up. She's only in about the 15th percentile, but she's always been that way. Because she stayed on the same percentile for her entire life, the doctor wasn't worried. She's growing the way she should.
According to the WHO growth charts 50th percentile for 12 month old girls is about 20lbs. For boys it's about 21lbs. The "normal" range (between 25th and 75th percentiles) is about 19-23lbs for both. The truth is what's normal for your child is much more important then what percentile they're in. Percentiles just say how they compare to everyone else. You wouldn't want your child to start out in the 25th percentile and suddenly jump to the 50th because that wouldn't be normal for them.