Crane or strong-willed
Trane is primarily a surname of Norse and Germanic origin, originally referring to the crane bird. In a modern context, it is often associated with the musical legacy of John Coltrane, giving it a rhythmic, cool edge. As a girl's name, it functions as a sleek, one-syllable choice with a nature-based etymology.
Less common today
Trane isn't in the latest US Top 1000. It last peaked at #4,328 in 1991.
US births per 5-year period, 1990βpresent (SSA data).