How many letters does the top answer for “capital of eswatini” have?

The most common answer is lobamba (7 letters).

Crossword clue: capital of eswatini

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

lobamba 7 letters wd-fact

mbabane 7 letters wd-fact

capital of Swaziland; located in northwestern Swaziland