Veronica Santiago was born on June 18, 2005. She is the only daughter and younger child of Loud Industries President Robert Santiago Sr. and Dr. Mary Santiago. She is Richard Loud's girlfriend and Robert Jr.'s younger sister. She is a member of The Santiago Family, a wealthy real estate family in Royal Woods. Through her mother, Mary Santiago, she is related to The Vasquez Family, a family who created a large oil empire and later switched to clean energy. She has Latin American ancestry, but also has Italian heritage through her maternal grandmother, Viola Vasquez, whose parents came from Sicily in 1902.
On June 30, 2005, Veronica Santiago was baptised at St. Paul's Cathedral by Cardinal Frederick Bottcher, the Archbishop of Royal Woods, her godparents are Lynn R. Loud and Margaret Loud. Sometime in 2015, Veronica and Richard fell in love and started dating. She has a crush on Richard L. Loud III, who came from another wealthy family in Royal Woods, but unlike Ronnie Anne, who picked on Lincoln due to her feelings for him, Veronica used her magnetism to gain Richard's attention.
Veronica is a sporty tomboy like her boyfriend's sister, Licia Loud. Unlike Lincoln Loud's girlfriend and Veronica's second cousin, Ronnie Anne, Veronica is more softer on her boyfriend. She is shown to be very charming and very glamorous. She has a crush on Richard and used her good looks to get his attention so she can properly show them. She is very loving towards Richard, which she shows by kissing him on the cheek, and hugging him in contrast to Ronnie Anne's tough love to Lincoln. She could care less about the media interviewing her and Richard or the press taking any pictures of them, except when they invade their privacy, which she and Richard both dislike. She is very intelligent, and is able to speak many languages fluently. She is also a devout Catholic like the rest of her family and attends church each Sunday. Due to her high intellect, she has abilities of a computer hacker and uses those abilities for good purposes, which is why she wanted to become a government agent alongside the martial arts skills that she has.
Veronica, like her second cousin, Ronnie Anne, is a Hispanic girl with tan skin and black hair worn into a ponytail. Unlike her said relative however, she doesn't have any freckles on her face, but she has a beauty mark on her left cheek and two buck teeth that stick out of her mouth. She wears a purple hooded sweatshirt, black and white track pants, and purple and white shoes with pink knee high socks, also unlike her second cousin, she wears a gold ring on a finger on her right hand, and wears a gold crucifix on her gold necklace. Her sports outfit consists of a purple t-shirt with white stripes on her sleeves, purple and white shorts, and purple and white cleats.