How many {name in native language} are for {Sigismund} ?
How many names are there for Sigismund in native language?
SELECT (COUNT(?obj) AS ?value ) { wd:Q57124 wdt:P1559 ?obj }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q57124> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1559> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

Which is the number of the names that there are for Sigismund in native language?