501. Ruhuma, Ruyigi
502. Ruhumetsi, Cibitoke
503. Ruhuna, Kayanza
504. Ruhunga, Makamba
505. Ruhungabane, Ruyigi
506. Ruhuni, Ruyigi
507. Ruhuni, Ruyigi
508. Ruhura, Muyinga
509. Ruhuza, Kirundo
510. Ruhwa
511. Ruhwa
512. Ruhwago, Muyinga
513. Ruhwago, Ruyigi
514. Rujembe, Cibitoke
515. Rujeni, Cibitoke
516. Rujungu, Cankuzo
517. Rukago, Kayanza
518. Rukago, Kayanza
519. Rukago, Kayanza
520. Rukago, Kayanza
521. Rukago, Ruyigi
522. Rukamba, Bururi
523. Rukamba, Karuzi
524. Rukamba, Karuzi
525. Rukambasi, Makamba

526. Rukambati, Cankuzo
527. Rukambura, Kayanza
528. Rukana, Cibitoke
529. Rukana, Cibitoke
530. Rukana, Cibitoke
531. Rukanantwa, Cibitoke
532. Rukanda, Bururi
533. Rukanka, Bururi
534. Rukanu, Kayanza
535. Rukara, Karuzi
536. Rukaragata, Ruyigi
537. Rukaragata, Ruyigi
538. Rukaramu, Bujumbura
539. Rukarangwa, Bubanza
540. Rukashi, Muyinga
541. Rukaza, Cankuzo
542. Ruke, Cibitoke
543. Rukeco, Ngozi
544. Rukenesha, Ruyigi
545. Rukenke, Muyinga
546. Rukenuke, Gitega
547. Rukere, Bujumbura
548. Rukere, Bururi
549. Rukere, Kayanza
550. Rukere, Muyinga