How many {birth name} are for {Ayn Rand} ?
What was the birth name of Ayn Rand?
SELECT (COUNT(?obj) AS ?value ) { wd:Q132524 wdt:P1477 ?obj }
SELECT (COUNT(?obj) AS ?objs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q132524> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1477> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
} 

What was Ayn Rand's birth name?