diff --git a/packages/pictograms/categories.yml b/packages/pictograms/categories.yml
index 5cc8766e6014..df4cfaa0f57c 100644
--- a/packages/pictograms/categories.yml
+++ b/packages/pictograms/categories.yml
@@ -74,10 +74,10 @@ categories:
       - nyc--manhattan--alt
       #    - portland
       - rome
-      - san--francisco
-      - san--francisco--fog
-      - sao--paulo
-      - sao--paulo--expanded--base
+      - san-francisco
+      - san-francisco--fog
+      - sao-paulo
+      - sao-paulo--expanded--base
       - seattle
       #    - shanghai
       - singapore
@@ -89,9 +89,9 @@ categories:
       - tokyo--volcano
       - toronto
       - vancouver
-      - washington--dc
-      - washington--dc--capitol
-      - washington--dc--monument
+      - washington-dc
+      - washington-dc--capitol
+      - washington-dc--monument
   - name: Cloud
     members:
       - active--server
diff --git a/packages/pictograms/pictograms.yml b/packages/pictograms/pictograms.yml
index 47c14e92eb03..8c396c4f15da 100644
--- a/packages/pictograms/pictograms.yml
+++ b/packages/pictograms/pictograms.yml
@@ -961,14 +961,14 @@
     - rome
 - name: saas--enablement
   friendly_name: Saas enablement
-- name: san--francisco
-  friendly_name: San francisco
-- name: san--francisco--fog
-  friendly_name: San franciso fog
-- name: sao--paulo--expanded--base
-  friendly_name: Sao paulo expanded base
-- name: sao--paulo
-  friendly_name: Sao paulo
+- name: san-francisco
+  friendly_name: San Francisco
+- name: san-francisco--fog
+  friendly_name: San Francisco fog
+- name: sao-paulo--expanded--base
+  friendly_name: Sao Paulo expanded base
+- name: sao-paulo
+  friendly_name: Sao Paulo
 - name: satellite
   friendly_name: Satellite
   aliases:
@@ -1249,11 +1249,11 @@
   friendly_name: Washer
   aliases:
     - washer
-- name: washington--dc--monument
-  friendly_name: Washington dc monument
-- name: washington--dc
-  friendly_name: Washington dc
-- name: washington--dc--capitol
+- name: washington-dc--monument
+  friendly_name: Washington D.C. monument
+- name: washington-dc
+  friendly_name: Washington D.C.
+- name: washington-dc--capitol
   friendly_name: Washington D.C. capitol
 - name: watson--avatar
   friendly_name: Watson avatar
diff --git a/packages/pictograms/svg/san--francisco--fog.svg b/packages/pictograms/svg/san-francisco--fog.svg
similarity index 100%
rename from packages/pictograms/svg/san--francisco--fog.svg
rename to packages/pictograms/svg/san-francisco--fog.svg
diff --git a/packages/pictograms/svg/san--francisco.svg b/packages/pictograms/svg/san-francisco.svg
similarity index 100%
rename from packages/pictograms/svg/san--francisco.svg
rename to packages/pictograms/svg/san-francisco.svg
diff --git a/packages/pictograms/svg/sao--paulo--expanded--base.svg b/packages/pictograms/svg/sao-paulo--expanded--base.svg
similarity index 100%
rename from packages/pictograms/svg/sao--paulo--expanded--base.svg
rename to packages/pictograms/svg/sao-paulo--expanded--base.svg
diff --git a/packages/pictograms/svg/sao--paulo.svg b/packages/pictograms/svg/sao-paulo.svg
similarity index 100%
rename from packages/pictograms/svg/sao--paulo.svg
rename to packages/pictograms/svg/sao-paulo.svg
diff --git a/packages/pictograms/svg/washington--dc--capitol.svg b/packages/pictograms/svg/washington-dc--capitol.svg
similarity index 100%
rename from packages/pictograms/svg/washington--dc--capitol.svg
rename to packages/pictograms/svg/washington-dc--capitol.svg
diff --git a/packages/pictograms/svg/washington--dc--monument.svg b/packages/pictograms/svg/washington-dc--monument.svg
similarity index 100%
rename from packages/pictograms/svg/washington--dc--monument.svg
rename to packages/pictograms/svg/washington-dc--monument.svg
diff --git a/packages/pictograms/svg/washington--dc.svg b/packages/pictograms/svg/washington-dc.svg
similarity index 100%
rename from packages/pictograms/svg/washington--dc.svg
rename to packages/pictograms/svg/washington-dc.svg