Beautiful flower or grace
Caliann is a modern compound name likely formed by blending the Greek root 'kalli' (meaning beautiful) with the Hebrew 'Ann' (meaning grace). It may also be used as a creative variant of the Gaelic name Calla or the floral Calla Lily.
Less common today
Caliann isn't in the latest US Top 1000. It last peaked at #7,443 in 2012.
US births per 5-year period, 1990βpresent (SSA data).