Full Name: Leni Lindsay Loud
Also Known As: Dumb Blonde
Gender: Female ♀
Birthday: June 12, 2000
Relatives: Lynn Loud Sr. (father;), Liz Loud (mother; deceased), Lori Loud (older sister), Luna Loud, Luan Loud, Lynn Loud, Lucy Loud, Lola Loud, Lana Loud, Lisa Loud (younger sisters), Freddie Benson (boyfriend)
Hair Color: Blonde
Eye Color: Black
Skin Color: Fair
Turquoise frilled dress, white sandals with turquoise bows.
- Leni's mom died giving birth to Lisa and her dad was kidnapped by a street gang, leaving her in the care of Lori.
- Leni shares her birthday with American stock car racing driver Jennifer Jo Cobb.
- Leni is a master fashion designer, and has designed many outfits, with one of the most prominent a special driving outfit she wears whenever she drives a vehicle.