Inline::Perl5 is the most well-done, but others are slowly being built and will have just as much support. This is one of the many reasons I call Perl 6 the Polyglot Language. I've worked on Ruby bindings, for example:
# Calling the CSV Ruby module from Perl 6
use Inline::Ruby::Sweet;
use csv:from<Ruby>;
my $data = CSV.read('examples/hiya.csv')
#=> «[["id", "name"], ["1", "andy"], ["2", "bella"], ["3", "chad"], ["4", "dua"]]»:rb
Eventually I'll get Inline::* to all auto-load, so you'll just do "use blah:from<YourFavoriteLang>" and presto magic! ... in theory :)