<Multi_key> <exclam> <question>         : "‽"   U203D # INTERROBANG

$ perl -Mcharnames=:full -CS -nle 'print charnames::viacode(ord)' <<<"‽"
INTERROBANG
$ perl -Mcharnames=:full -CS -nle 'print charnames::viacode(ord)' <<<"🐄"
COW

sudo perl -MCPAN -e 'install Unicode::Tussle'

$ uniprops  🐄
U+1F404 ‹🐄› N{COW}
    pS p{So}
    All Any Assigned InMiscPictographs Common Zyyy So S Gr_Base Grapheme_Base Graph
       GrBase Misc_Pictographs Miscellaneous_Symbols_And_Pictographs Other_Symbol
       Print Symbol Unicode X_POSIX_Graph X_POSIX_Print

#!/bin/bash
cat /usr/share/X11/locale/en_US.UTF-8/Compose | awk -F ":" '{print $2}' | grep $1 | awk -F "#" '{print $2}'