The Wirkus twins family consists of four siblings, namely Rachel Wirkus, Dillon Wirkus, and Collin Wirkus.

The name of their fourth biological sibling is not disclosed.

Similarly, the twins also have two stepbrothers and a stepsister from their stepdad Jim, named Ryan Torti, Luca Torti, and Mia Torti. It remains unclear if they have any half-siblings from their father's side of the family. 

Rachel Wirkus

Rachel is the older sister of Ashley and Lauren Wirkus. She works as a stylist in New York.

Rachel identifies as a fashion consultant and celebrity wardrobe stylist. She has been working in the fashion industry for over a decade and a half now.

Wirkus also has a list of celebrity clients, including Julianne Moore, Padma Lakshmi, and Liv Tyler. Initially based in Los Angeles, she moved to New York around 10 years ago. She also owns a women's swimwear brand called Formes.

As per her Instagram, Rachel got married to her husband Maurice Gritzalis on September 7, 2017. The couple's wedding was held at the Santa Marina Luxury Resort in Mykonos, Greece.

From their marriage, Maurice and Rachel have two children. Their first child is a daughter named Daphne and their child is a son named Lucas.

Dillon Wirkus

Dillon is the younger brother of the Wirkus twins. Originally from San Diego, California, he currently resides in Chicago, Illinois. 

Wirkus works for William Blair as an Investment Banking Associate. He joined the company in July 2021.

Previously, Dillon was employed at Brown Gibbons Lang & Company for nearly four years. During his tenure at the company, he worked in different positions, including as an Investment Banking Associate, Investment Banking Senior Analyst, and Investment Banking Analyst. 

Further, Dillon is a graduate of DePaul University with a bachelor of science degree in finance. 

Collin Wirkus

Collin Wirkus is a mechanical engineer based in San Diego, California.

The younger brother of Lauren and Ashley Wirkus works as a product engineer at Factory Van. He joined the company in February 2021 and has worked there for more than two years. 

Before that, he was a product engineer at AGA Tools & Products. 

Collin graduated from Rancho Bernardo High School in 2016. For his university education, he moved to Oregon. Wirkus joined Oregon State University in 2016 and graduated with a mechanical engineering degree in 2020.