What is another name for Chardonnay, recognized as a key white grape variety?

Chardonnay is indeed recognized as one of the most prominent white grape varieties globally, and it does not have an alternate name like some other grape varieties do. While many grape varieties can have synonymous names or variations (such as Syrah and Shiraz, for example), Chardonnay is primarily referred to in its original name across different regions. This consistency in naming helps maintain clarity for wine consumers and producers alike, as it reduces confusion that might arise from different regions referring to the same grape by different names. Therefore, stating that there is no alternate name for Chardonnay is accurate and reflects its unique identity in the wine world.