No. When applying for ESTA, the most important information is the applicant’s own passport details, personal information, contact details, travel information, and eligibility answers.
ESTA travel companion information is not a required condition for approval.
However, even if you are traveling with family members, friends, or colleagues, each traveler must obtain their own separate ESTA approval.
This also applies to infants and children. One person’s ESTA cannot be used for another traveler.
Therefore, if you are traveling with companions, each person should apply for ESTA separately and make sure all approvals are completed before departure.