I guess there is simply no need for it, as it won't get more simple than
String[] array = {"name"};
Of course if you insist, you could write:
static String[] convert(String... array) {
return array;
}
String[] array = convert("name","age","hobby");
[Edit] If you want single-letter Strings, you can use:
String[] s = "name".split("");
Unfortunately s[0] will be empty, but after this the letters n,a,m,e will follow. If this is a problem, you can use e.g. System.arrayCopy in order to get rid of the first array entry.