No — there is no reliable public source currently confirming that Abbath (Olve Eikemo) is left-handed.

Olve Eikemo, known by his stage name Abbath, is a Norwegian musician. He rose to prominence as one of the founding members of the influential black metal band Immortal, where he served as vocalist, bassist, and guitarist for many years.

After leaving Immortal in 2015, Abbath formed his eponymous band, Abbath, continuing to produce black metal music that maintains the raw intensity and distinctive style for which he is known. His unique vocal style, often a croaking growl, and his iconic corpsepaint are hallmarks of his stage presence.

Over his career, Abbath has been a significant figure in the black metal scene, contributing to albums that are considered classics of the genre. His musical contributions have influenced countless bands and musicians within the extreme metal community globally.

Beyond his primary projects, Abbath has also been involved in other musical endeavors, including the supergroup I. He is widely recognized for his dedication to the black metal aesthetic and his consistent output of powerful and atmospheric music.