who named it

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Across
  1. 2. economy rank
  2. 5. industry
  3. 7. 8098
  4. 8. Manila
  5. 11. 1821
  6. 12. in the Pacific Ocean 13th
Down
  1. 1. phillipenese
  2. 3. popular sport
  3. 4. peso
  4. 6. city Quezon City
  5. 9. 110,818,325
  6. 10. similar size