Gracious
Shaneque is a modern American creation, likely blending the name Shane with the popular suffix -ique. It shares the same etymological root as Jane and John, ultimately deriving from the Hebrew name Yochanan.
Less common today
Shaneque isn't in the latest US Top 1000. It last peaked at #4,454 in 1991.
US births per 5-year period, 1990βpresent (SSA data).