
The Leonard Firm, a respected boutique family law practice based in Marietta, Georgia, is proud to announce its official name change to Leonard & O’Neil, recognizing the promotion of Ashley S. O’Neil, Esq. to named partner in acknowledgment of her outstanding contributions to the firm and its clients.
Leonard & O’Neil specializes in high-asset divorce and complex domestic litigation, including custody and support issues, across Metro Atlanta and the surrounding counties. The firm remains committed to delivering exceptional legal representation and demonstrating leadership within the legal and local community.
“I am excited to recognize Ashley’s career accomplishments by welcoming her as my partner,” said Katie K. Leonard, Esq., Founder and Managing Partner, and Fellow of the American Academy of Matrimonial Lawyers. “I have watched Ashley’s passionate pursuit of advanced trial skills, conflict resolution, and case management over the last four years. She has earned this recognition through her dedication to delivering excellent legal representation to our clients.”
O’Neil brings proven experience in navigating challenging family law matters and is known for her client-centered approach, strong litigation skills, and ability to resolve complex issues with professionalism and compassion. She focuses her practice on high-conflict custody disputes, matters involving substance abuse or mental health concerns, and high-asset divorces. She is also a trained Guardian ad Litem, demonstrating her deep legal acumen and unwavering commitment to advocacy.
“Being selected as a named partner by an incredible family law attorney like Katie Leonard gives meaning to the years I have poured into helping families in difficult situations,” said Ashley S. O’Neil, Esq. “I am deeply grateful for Katie’s mentorship, collaboration, and trust. I look forward to continuing to serve our clients and contributing to the firm’s future success in this new role.”
Attorneys at Leonard & O’Neil are consistently recognized by Georgia Super Lawyers and Best Lawyers in America. The firm is actively engaged in state and local bar associations and supports pro bono legal initiatives and community service efforts throughout the region. Learn more by visiting www.leonardandoneil.com.

