Noble strength
Aundrey is a modern variant of the name Audrey, which originates from the Old English name Γthelthryth. While traditionally feminine, this spelling is occasionally used for boys, blending the 'noble' roots of the original with a phonetic, masculine-leaning style. It signifies a person of high status and enduring power.
Less common today
Aundrey isn't in the latest US Top 1000. It last peaked at #5,126 in 1993.
US births per 5-year period, 1990βpresent (SSA data).