Slovenian
2.000.000 speakers
16 language specific characters
ISO 639 code: slv
Slovenian is a Southern Slavic language spoken by about 2 million people in Slovenia and also in Argentina, Australia, Austria, Canada, Croatia, Hungary, Italy, USA. Other Southern Slavic languages include Serbian, Croatian, Macedonian and Bulgarian.
Slovenian is closely related to Croatian and Serbian, particularly to the Kajkavian and Čakavian dialects, and is in fact more or less mutually intelligible with Kajkavian Croatian dialects.
source
wikipedia.org, omniglot.com, evertype.com & ethnologue.com
younger brothers
sample text

Ne bodi kukavica, če si slavček. Ne bodi slavček ali muhar, če si pes.  Vsak se lahko oglasi. Ker smo Underware.

translation kindly provided by Barbara Predan